Alaska
An Alaska expedition uncovers new details about dinosaurs of the Far North
“These aren’t the right kind of rocks,” Tony Fiorillo said, pointing at the jagged pink and black stones along Alaska’s Yukon River. The sun blazed down on Fiorillo on the 14th day of a 16-day expedition. A paleontologist and the executive director of the New Mexico Museum of Natural History and Science, Fiorillo was looking for rocks twice as old as the ones he was standing on, alongside the wide, silty yet sparkling Yukon River. The rocks he aimed to find were from the Cretaceous Era, when dinosaurs roamed this part of Alaska in abundance.
Paleontologists like Fiorillo have long suspected that the area would be rich with fossil evidence, but this was the first time a team had set out to thoroughly survey the area. Fiorillo and his two colleagues, geologist Paul McCarthy and paleontologist Yoshitsugu Kobayashi, had spent the last two weeks snapping countless photos and penciling endless notes into field notebooks. A few days earlier, they’d stumbled upon a rock face the size of a living room end table that revealed dozens of footprints made by a bird the size of a willet or a curlew. Within the hour, they found 15 other blocks just like it.
Paleontologist Tony Fiorillo (left), geologist Paul McCarthy (center) and paleontologist Yoshitsugu Kobayashi have been exploring Alaska for signs of dinosaurs for years. This summer was their first as a team on the Yukon River in Alaska’s Interior.
Emily Schwing/High Country News
The expedition set out to advance what little is known about the prehistoric Far North. Over 16 days, the team traveled more than 100 river miles looking for the “right kind of rocks”: sandstones, shale and siltstones layered like a cake and exposed in bluffs that tower over the river’s swift current. Armed with a geologic map of Alaska and an academic paper published on a survey of the area’s sedimentary geology almost 40 years ago, the team hoped to find evidence that dinosaurs once roamed this part of Alaska and did so in abundance. “Finding dinosaurs in Alaska challenges everything we think we know about dinosaurs,” Fiorillo said. “They’re described as warm-climate, swamp-going things. It’s clear they were way more adaptable than I think we appreciate.”
A near 40 year-old research paper is the only study of its kind that focuses on the sedimentary rocks that line the banks along the middle section of Alaska’s Yukon River. A team of researchers used that paper to locate field sites this summer that hold clues to prehistoric life in the region.
Emily Schwing/High Country News
“It’s clear they were way more adaptable than I think we appreciate.”
One hundred million years ago, Alaska’s location on the globe wasn’t much different that it is now, but it was considerably warmer — similar to today’s climate in Portland or Seattle, thousands of miles south. McCarthy, a geologist at the University of Alaska Fairbanks, said they can nail down what the landscape — the dinosaurs’ habitat — was like, based on his work measuring hundreds of meters of exposed sediments. It’s likely similar to the Yukon River landscape of today: A deltaic system, with lots of braided channels, swamps, ponds and thick forests. “We don’t know how much precipitation there was quantitatively,” he said, “But there’s enough clues in the rocks that there was plenty of water around.”
Many rocks held giant fossil leaves and cones from coniferous trees. In one spot, enormous petrified logs lined the riverbank. Kobayashi, who is a professor of paleontology at Japan’s Hokkaido University, used a shovel to dig one out of the riverbank’s silty sand and gravel under an unseasonably hot sun. “I’m not a tree person, I’m a dinosaur person,” he joked. Kobayashi, an expert on dinosaur bones, said finds like this can help answer questions about the dinosaur species that lived here and the kinds of plants they may have eaten. “This was probably a dense forest,” he said, pointing to at least four other large petrified logs protruding from the riverbank. Eventually, Kobayashi’s shovel revealed a roughly 3-foot-by-3-foot length of petrified wood, its rings clearly defined. The team took a sample, hoping that a colleague who specializes in ancient plants — a paleobotanist — can identify this and other fossil species.
Paleontologist Yohitsugu Kobayashi and Yukon River guide Gilbert Huntington dig up a giant petrified log from a bank along the Yukon. This log and a few others could help scientists piece together what the habitat was like when dinosaurs lived here.
Emily Schwing/High Country News
Fiorillo said the details along this section of the Yukon add to an understanding of dinosaurs all over the world. “It’s our opinion that Alaska is one of the most important places to work,” he said. “Because every dinosaur except one that lived in New Mexico, in the Cretaceous, came through the Bering Land Bridge from Asia. And so, if you know what’s going on in Alaska, you actually know a lot about the dinosaur faunas and interactions in two major landmasses, Asia and North America.”
Until this expedition, scientists hadn’t taken a close look at this stretch of the Yukon. “This is really the first time anyone has systematically looked at the sedimentology and the paleontology here,” said McCarthy. Based on a 1980s survey of the region’s geology, scientists knew there were likely to be dinosaur tracks in the region. Ten years ago, a research team reported finding dinosaur prints along the middle section of the Yukon River, and returned to the University of Alaska Fairbanks with a literal ton of rocks. Dozens of the preserved dinosaur footprints they collected are now housed in the basement of UAF’s Museum of the North. The find garnered plenty of media attention, but that team never returned to the area and its findings haven’t been published.
On their expedition, McCarthy, Fiorillo and Kobayashi built on those discoveries. Over roughly 130 river miles, the expedition found more than 90 sites where dinosaurs, ancient bird species and even fish left behind signs that they lived here 90 to 100 million years ago. In some places, ghosts of these creatures seemed to walk straight up to the scientists. “I keep saying it’s like going to the candy store. Someone opened the door and here they are,” said Fiorillo. In one spot, an enormous, table-sized block of sandstone lay haphazardly on the bank. It held three large footprints — one made by Magnoavipes, a giant crane-like bird, and two others made by an adult and a juvenile ornithopod, a plant-eating dinosaur that walked on two feet. Other tracks lay at the bottoms of eroding bluffs and in crumbling rocks falling from walls above. One print, left by the four-toed armored ankylosaur, hung from a layer of gray siltstone, more than a dozen feet above the river’s high-water mark.
Scientists traveled close to 130 river miles and recorded more than 90 dinosaur track sites this summer. The majority of footprints they identified were left behind by a bipedal species known as ornithopod.
Emily Schwing/High Country News
This stretch of the Yukon is rich in tracks, especially compared to other parts of Alaska. The team averaged about six footprint discoveries per day, and on their final day of field work, they found 10. Fiorillo, who has spent nearly a quarter of a century scouring Alaska for signs of dinosaurs, said that farther east, in the Yukon Charley Rivers National Preserve, he found just two footprints over the course of six field seasons. Northwest of here, on the Kaukpowruk River, it took three field seasons to record 70 tracks. And 10 days of work in the Wrangell-St. Elias National Park and Preserve turned up only two tracks.
As the days progressed and clear, sunny skies gave way to thunderheads and then again to air thick with wildfire smoke, one question remained on everyone’s minds: Where are the bones? Kobayashi, who has made fossil discoveries in Japan, Uzbekistan, and Mongolia, said that bones can be hard to spot — they look different depending on the rock they’re preserved in. “You have to kind of know with your own eyes,” he said.
Scientists in search of dinosaur footprints along the Yukon River this summer targeted a few landslides. They also found countless fossilized leaves and other plant material from the early Cretaceous.
Emily Schwing/High Country News
While bones didn’t appear during this trip, an impression of dinosaur skin did. The knobby, scaly impression was preserved in a softball-sized rock, and the researchers were overjoyed to find another breadcrumb that could help them identify not only which dinosaurs lived this far north so long ago, but what kind of habitat they preferred and how they interacted. In all, the team left the Yukon with notes on at least six ancient species and questions about two others, as yet unidentified. As for the bones, the team believes it’s only a matter of time until they reveal themselves — and the three scientists hope to return soon for another look.
Emily Schwing is a reporter based in Alaska. Follow @emilyschwing
Email High Country News at [email protected] or submit a letter to the editor. See our letters to the editor policy.

Alaska
Opinion: Thanks to Alaska lawmakers for supporting public education
Dear members of the Alaska Legislature,
On behalf of the Anchorage School District, we offer our heartfelt thanks for your leadership in overriding the governor’s veto of House Bill 57.
We deeply appreciate and commend the bipartisan action — a powerful, united stand that reflects not only a shared commitment to sound education policy, but also to protecting Alaska’s students, supporting their future, and upholding the strength of our public schools. Your willingness to rise above partisanship in service of our students is leadership at its best.
Securing the 46 votes needed to override the veto was no small feat. Each of you came together to make a resounding commitment to public education. We are grateful for this historic vote — a result of more than a year of conversation, advocacy, and careful negotiation. The $700 increase to the Base Student Allocation represents the largest permanent increase in Alaska’s history, accompanied by high-impact policy reforms that were thoughtfully shaped with input from educators and communities across the state. This legislation is much more than a funding bill — it’s a promise to Alaska’s students, and we are profoundly thankful to the legislators who worked across party lines to make it a reality.
[News coverage: Alaska lawmakers override Dunleavy’s veto of education bill]
We are also deeply grateful to the students, families, educators and community members who raised their voices in support of the override. Their advocacy was essential in moving this legislation forward and ensuring lawmakers heard the collective call for change.
Because of your leadership, ASD has started the process of restoring critical services and hiring teachers for the next school year. Though the threat of a veto to the education appropriation still looms, ASD is committed to moving forward, albeit cautiously, in service of our students and families. We understand that the decisions ahead will be difficult. As you work to develop and implement the sustainable, long-term fiscal plan our state urgently needs — one that ensures funding for the essential services Alaskans rely on — your commitment to bold action gives us hope.
We are proud to stand with you in support of strong, stable, and fully funded public education across Alaska.
Jharrett Bryantt is superintendent of the Anchorage School District.
Carl Jacobs is president of the Anchorage School Board.
• • •
The views expressed here are the writer’s and are not necessarily endorsed by the Anchorage Daily News, which welcomes a broad range of viewpoints. To submit a piece for consideration, email commentary(at)adn.com. Send submissions shorter than 200 words to letters@adn.com or click here to submit via any web browser. Read our full guidelines for letters and commentaries here.
Alaska
Gov. Dunleavy promised a fiscal plan. Alaska lawmakers aren’t so sure.
JUNEAU — On what would have been the 121st day of the first regular session of Alaska’s 34th Legislature, the co-chair of the House Finance Committee was wearing a Hawaiian shirt and piling paperwork into boxes.
Lawmakers had successfully adjourned on Tuesday, a day ahead of the constitutional deadline for the end of the first regular session, surprising even themselves after last year’s session ended one hour after the constitutional deadline.
“Yesterday was odd because we adjourned at 2 in the afternoon, and people started celebrating, but it’s like — ‘Wow, it’s daylight,’” Rep. Andy Josephson, D-Anchorage, said from his office Wednesday.
Lawmakers attributed their efficient passage of the budget and the relatively peaceful end of the session in part to the fact that the House and Senate are led by ideologically aligned majorities — something that hasn’t happened since 2016.
“We meet regularly and pretty much are in agreement. So that’s been one of the greatest things this whole session, I think, is the closeness we‘ve had with the House majority,” said Senate President Gary Stevens.
The broad agreement between the House and Senate — which allowed legislators to pass a budget plan and adjourn around 1:30 p.m. Tuesday — stands in contrast to lawmakers’ deepening divisions with Gov. Mike Dunleavy.
Dunleavy’s discord with the Legislature was in stark relief when lawmakers overrode his veto of an education bill Tuesday morning, just hours before adjourning. It was the first time in more than 15 years that lawmakers had mustered the votes to override a governor’s veto.
The fissure between lawmakers and the executive extends beyond education policy, and it has increasingly been playing out openly in the halls of the Capitol, after several years in which Dunleavy repeatedly vetoed bipartisan bills and budget items and left lawmakers to debate contentious plans to address Alaska’s ongoing fiscal crisis without his involvement.
Now in his seventh and penultimate year as governor, Dunleavy is calling lawmakers to work with his administration on a fiscal plan based on a legislative package that he will introduce in the coming months.
“I’ve said to the Legislature, not just this year, but years past, let’s get together and put together a long-term, sustainable approach to fiscals, sideboards, growing the economy in Alaska, competing with other states for investments, and I’m going to actually put together a package for that in the coming year,” Dunleavy said in a press conference Monday.
Dunleavy did not immediately provide details on what elements his fiscal plan would include. The announcement was met with some skepticism by legislative leaders, who said they wanted assurances from the governor that he would be directly involved in the talks.
“The administration has failed to invest early on, politically and intellectually, in overall fiscal policy,” said Josephson. “As a consequence, we‘re just standing in place.”
Dunleavy has not agreed to an interview with the Daily News, despite dozens of requests, since 2022. He declined another request Wednesday.
Dunleavy’s new call for a fiscal working group comes after lawmakers convened one in 2021 that failed to yield significant legislative changes.
To pay for basic state services that Alaskans have come to expect — like schools, troopers, roads and prisons — and still pay an annual Permanent Fund dividend, would require hundreds of millions of dollars more in dependable annual revenue than the state is currently bringing in, lawmakers have said.
Sen. Lyman Hoffman, a Bethel Democrat who has served in the Legislature for more than 38 years, said in February that Alaska is “probably facing its largest fiscal problem in 30 years.”
In response, the Senate majority took the lead this year in advancing three revenue measures that they say will help begin to address the state‘s structural deficit — one to tax online enterprises, most of which are based outside the state; one to impose corporate income tax on privately held oil companies; and one to reduce the per-barrel oil tax credits. Only the first was adopted by the Legislature this year, while the other two are poised for consideration when lawmakers reconvene in January.
But Dunleavy has said he will oppose those stand-alone revenue measures, despite the fact that his own revenue commissioner told lawmakers in 2021 that he would support those measures as part of a broader fiscal plan. (The governor’s office has since disavowed the commissioner’s statements.)
Leaders in the House and Senate say they are open to hearing what the governor is proposing, but Dunleavy’s ideas — coming in the final year of his governorship — may be too little, too late for lawmakers who have for months been asking Dunleavy to be more involved in their fiscal negotiations.
“This is his legacy at stake,” said Sen. Bill Wielechowski, an Anchorage Democrat who has taken the lead in crafting some of the Senate‘s revenue proposals.
Dunleavy “is on the verge of being, categorically, without question, the worst governor in the history of our state,” Wielechowski added. “If he wants that to be his legacy, that’s his choice. If he wants his legacy to be that he ran on a full PFD and now the PFD is on the verge of disappearing, and he ran as the education governor and now our schools are in shambles, that will be his legacy. It is up to him how he wants to approach the upcoming vetoes and his last year in office.”
Dunleavy began his tenure as governor promising Alaskans that he would deliver statutory dividends by slashing funding for state services. Facing unprecedented pushback, Dunleavy changed tack, calling instead for a fiscal plan predicated on new revenue measures and sideboards on how that revenue could be used.
Dunleavy called several special sessions in 2021 that yielded minimal results. At the time, Dunleavy unveiled a new dividend formula, which he has since abandoned. In 2023, Dunleavy decided against calling lawmakers into a special session amid divisions between the House and Senate leadership.
During his tenure, Dunleavy repeatedly backed off the revenue measures he promised. A plan to create a statewide lottery was abandoned early in his tenure. A statewide sales tax was promised in 2023 but never materialized. A carbon sequestration measure was introduced in 2023, but has not yet yielded the billions of dollars in revenue that Dunleavy initially touted.
Dunleavy began this year by introducing a 10-year plan that projected $12 billion in new state debt by 2035, starting with a $1.5 billion deficit for the coming fiscal year. Asked in December about his vision for balancing the budget in the long term, Dunleavy made no indication that a fiscal plan would be introduced by his administration. Instead, he said he would look to the Legislature for ideas.
In the following months, Senate majority members doubled down on their efforts to both balance the coming year’s budget and to introduce revenue measures that they thought could be palatable to the governor.
“The Senate has been working quite a bit on revenue issues,” said Stevens. “The hope is that as time passes, there‘ll be support for additional revenue that solves a lot of the problems we are facing right now.”
The three revenue measures ultimately introduced in the Senate were taken from a list presented by Dunleavy’s former Revenue Commissioner Lucinda Mahoney in August 2021.
That list included reducing the per-barrel tax credit; requiring all oil and gas companies to pay corporate income tax (eliminating a loophole that exempts Hilcorp from the tax); implementing a statewide sales tax; establishing legalized gambling in Alaska; implementing a tax on businesses that operate online, also called the “internet tax bill”; monetizing carbon offsets; and increasing motor fuel taxes, among other ideas.
“If the Legislature supports these measures, these are revenue measures that the governor supports as well,” Mahoney told lawmakers in August 2021. She resigned a year later, and Dunleavy has since distanced himself from some of the proposals, including the sales tax idea.
Dunleavy spokesperson Jeff Turner said earlier this year in an email that Mahoney “misspoke when she said the governor is willing to introduce a tax credit bill. That was not the governor’s plan.”
That has left lawmakers with limited willingness to take on politically risky revenue proposals — knowing that their efforts could be thwarted by Dunleavy’s veto pen.
“Unless the governor personally gets involved, but more importantly, puts political capital into making some hard choice, the whole thing will be for naught,” House Speaker Bryce Edgmon said Tuesday, shortly after the House adjourned.
Dunleavy on Monday promised to heed lawmakers’ request that he be actively involved in fiscal plan negotiations, but he also made light of the idea that his presence was necessary.
“I’ll be in the room. I’m willing to come in with a package, but there‘s also got to be agreement on sideboards, which is difficult for some folks,” Dunleavy said. Then he added, “I’m not the 61st legislator — Big Daddy, or whatever they want to call somebody — I am an executive. I’ve got a state to run. It’s a big state, so I can’t be here all the time.”
Alaska
Hammered by staffing cuts, Alaska’s national parks brace for millions of visitors

Staffing cuts at Alaska’s national parks will save taxpayer dollars. But also likely to limit land management, visitor experience.
Fat Bear Week lets people vote on their favorite chubby bear
Katmai National Park and Preserve will once again allow people to vote on their favorite chubby bear during the Fat Bear Week, starting October 4th.
Staffing cuts at the National Park Service in Alaska will mean less oversight of wolves, whales, weather and fast-melting glaciers this summer. The cuts raise questions about the experiences that 3.3 million visitors will have in a state that’s home to half of all national park lands as the tourism and cruise-ship season ramps up.
But for now, Fat Bear Week remains safe.
President Donald Trump has been slashing employment across the federal government as he makes good on his campaign promises to shrink bureaucracy and save taxpayer dollars. And Interior Secretary Doug Burgum has given Elon Musk’s DOGE team sweeping powers to cut or reallocate spending at the National Park Service in order to prioritize coal, oil and gas development.
Public lands advocates say the cuts imperil important work both on the frontlines and behind the scenes in managing public lands across the country, including in Alaska, which is home to 60% of all land under park service control.
When Trump took office, park service staffing was already 20% lower than in 2010, even though 2024 was the busiest year for park visitation in history, with 332 million visitors.
Now, a first-of-its-kind analysis shows an estimated 60 staffers from the National Park Service’s regional offices in Alaska have departed under the Trump administration via firings, layoffs retirements and buyouts. The cuts represent about 33% of the regional staffing across Alaska, which is home to 54 million acres of park service land.
Overall National Park Service staffing changes are not publicly available, in part because the federal government exempted itself from regulations requiring private employers to disclose job-cut data.
Alex Johnson, the campaign director for the National Parks Conservation Association’s Arctic and Interior Alaska area said he’s worried the cuts will impact the public’s experience.
For many Americans, a visit to Alaska via a cruise remains a one-in-a-lifetime opportunity. Almost 60% of all tourists to Alaska arrive by cruise ship each year, according to state statistics, many of them traveling through Glacier Bay National Park or Kenai Fjords National Park before taking a scenic bus or train ride to Denali National Park.
“There are so many people who dream of coming to Alaska for that national park experience, to see the bears, to see the glaciers, to see the caribou, and essentially at this point the park service doesn’t have the resources or expertise to maintain those landscapes,” Johnson said.
Impact of staffing cuts
The nonprofit NCPA cross-referenced a list of current employees with last year’s directory to help build the list of departed staff. Those approximately 60 departures do not include staffing reductions in the parks themselves, or regional IT or human resources employees whose positions have been centralized to the Interior Department. An Interior Department spokeswoman declined to comment on the staffing reductions.
The regional office departures include wildlife biologists, historians, fire ecologists, tribal liaisons and interpretive specialists. Also gone: the employee responsible for overseeing the service’s automated weather monitoring stations, which are heavily used by pilots across Alaska to plot safe flights.
The tally also does not include the current vacancies in the top spots of six Alaska national parks.
In Alaska, the National Park Service manages an area larger than the entire state of Utah ‒ from renowned Denali National Park and Kenai Fjords National Park to the nation’s largest national park, the Wrangell-St. Elias National Park and Preserve, which alone is nearly the size of West Virginia.
The NCPA estimates that at least 2,5000 park service employees nationwide have left under Trump, in addition to the approximately 1,000 probationary employees who were summarily fired. Congress is currently debating a federal budget plan that could cut up to $1 billion from the National Park Service.
USA TODAY spoke with multiple park service employees in Alaska to confirm the numbers of departures and the impact those job losses are having.
One regional office staffer in Anchorage said they and their colleagues have been backing up all their data and writing down how they do their jobs. That way, said the staffer, who was granted anonymity because they fear for their job, said they want to ensure park service employees some years down the road will be able to understand the previous work. It’s equivalent, the worker said, to writing your own will.
Short-term approach ‘will have an enormous financial impact on the communities’
Trump has promised to hire a more-than-normal number of seasonal employees to help ensure parks remain open for visitors. But current and former park service staffers who spoke with USA TODAY said those seasonal employees won’t be taking on long-term projects like tracking bears or monitoring receding glaciers.
Earlier this month, five former National Park Service directors, along with multiple other former park service leaders, warned that budget cuts risk violating federal law requiring the park service to protect its properties for future generations. Interior Secretary Doug Burgum has ordered current park service leaders to shift staffing to preserve visitor experiences, like keeping open visitor centers and campgrounds.
“…We fear that these messages will put NPS superintendents in a difficult situation when confronted with decisions necessary to protect the resources of the units of the National Park System,” wrote the former leaders, who served under both Democratic and Republic presidents.
“The crippling of our parks and public lands, and the threat to the future of the National Park System, will have an enormous financial impact on the communities that rely on parks and other public lands that support their economies,” they concluded.
One bright spot is Katmai National Park and Preserve, which appears to have largely been spared significant job losses, several park service experts said.
Park officials confirmed to USA TODAY that they will continue running the wildly popular Fat Bear Week competition livestream, which last year drew 10 million viewers.
The livestream webcams at Katmai’s Brooks Falls area show brown bears ‒ the correct name for grizzlies living in coastal areas ‒ as they gorge on spawning salmon each fall in preparation for winter hibernation.
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