Alaska
NASA images reveal stark changes in Alaska’s lakes
In the southeastern reaches of Alaska, landscapes are being dramatically reshaped as ice gives way to water.
Recent images released by the NASA Earth Observatory reveal striking changes to the region’s proglacial lakes, formed as glaciers retreat and meltwater pools at their fronts.
Over the past four decades, three lakes—Harlequin, Alsek and Grand Plateau—have grown at an astonishing pace, transforming the region into a burgeoning “lake district.”
The trio of glaciers feeding these lakes—Yakutat, Alsek and Grand Plateau—descend from Alaska’s inland mountains to the coastal plain southeast of Yakutat borough.
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Glaciers are massive, slow-moving rivers of ice formed from compacted layers of snow that accumulate over centuries, flowing under their own weight and reshaping the landscapes they traverse.
An analysis by glaciologist Mauri Pelto of Nichols College highlights the dramatic retreat of these glaciers between 1984 and 2024.
During this time, Yakutat Glacier’s main arm retreated 4.3 miles, and Alsek Glacier’s northern and southern arms retreated 3.3 miles and 3.4 miles, respectively.
Grand Plateau Glacier’s northern arm saw the most significant change, retreating 4.8 miles.
These changes were captured in a pair of satellite images from the Landsat 5 and Landsat 8 satellites in the summers of 1984 and 2024, revealing how water now fills the void left by ice. Together, the three lakes almost doubled in size over the 40-year period.
In 1984, the lakes spanned about 50 square miles. By 2024, they covered 90 square miles—an area larger than New York’s Seneca Lake, one of the Finger Lakes also carved by ancient glaciers.
“The lakes that are forming in this region are immense, starting at the mountains and spreading toward the coast, making this a new lake district that is unique in our nation,” Pelto said in a statement.
Pelto suggested this lake system could represent the fastest-growing collection of lakes in the U.S. in this century, reflecting the accelerated retreat of Alaska’s glaciers due to climate change.
The lakes are not only expanding but also undergoing noticeable transformations.
Alsek Lake, for instance, appears much bluer in the 2024 image compared to 1984. This shift suggests that the lake is receiving less “glacial flour”—fine-grained sediment carried by meltwater streams, according to a NASA Earth Observatory article.
As sediment levels drop, the lake’s water will continue to darken, allowing more light to penetrate and potentially fostering aquatic life and fishery development.
The pattern is one that is repeating across Alaska and the Arctic more broadly.
According to the National Park Service, glaciers within Alaska national parks shrank by 8 percent between the 1950s and the early 2000s. This pace ticked upward, with 13 percent lost from 1985 to 2020.
Do you have a tip on a science story that Newsweek should be covering? Do you have a question about glaciers? Let us know via science@newsweek.com.
Alaska
Opinion: No one wants debt, and Alaska students are proving it
No one wants debt. This was the top finding of students and parents recently surveyed by the Education Trust of Alaska.
The Trust commissioned focus groups and a survey of current University of Alaska students and parents of University of Alaska students and eighth graders to gain a better understanding of existing awareness about the Alaska Performance Scholarship, Alaska 529 and University of Alaska scholarships; their college planning strategies; and motivations for attending the University of Alaska. Respondents in each group were clear: No one wants debt. They also shared that planning is overwhelming when the future seems so uncertain. Those who chose the University of Alaska were satisfied with their decision. Here’s a further, more detailed analysis:
Confusion and uncertainty can lead to decision paralysis: Investing in a 529 plan early can help alleviate future debt. However, awareness about how funds can be used, uncertainty about their child’s interest in future education after high school and the inability to save enough are barriers to planning or saving in advance. Many parent respondents said they avoid investing because they don’t think it will yield enough to cover the costs of education and training. Parents are worried about the portability of 529 accounts if their child attends an out-of-state school, doesn’t go to college or pursues a trade.
The truth about modern 529 plans: 529 accounts have become increasingly flexible; now, qualifying expenses include trades, apprenticeships, vocational training, college, professional credentialing and more. Every dollar saved is $2 they won’t have to pay back later, including interest, so any amount saved can help reduce future debt. 529s can be used at most colleges and universities nationally. Any earnings grow federal tax-free and as long as the funds are used for the qualifying expenses, they remain tax-free. If the account has unused funds, a solution is available thanks to recently enacted legislation that allows for rollovers into Roth IRA accounts. Most families don’t save for the full cost of attendance in- or out-of-state. Participants in Alaska’s state-sponsored Alaska 529 education savings plan have an average account balance of just over $17,000. Investing in a 529 plan early can help alleviate future debt, but it is not a standalone option for financing education.
Current University of Alaska students expressed satisfaction with their decision to attend UA: Students who chose to attend a school in the University of Alaska system were primarily responsible for covering the costs of their college education and debt avoidance was a major factor. The UA students were blown away by the diverse academic opportunities available to them in-state. Some respondents had applied to and were accepted to schools Outside. When they compared the costs of attending an out-of-state school with the options available in-state, it became clear that the financially prudent and responsible choice for them was to attend an in-state school. Students attending UA found that it was not only affordable but also that they had additional money on the table through the Alaska Performance Scholarship because they had taken eligible classes in high school, met the minimum GPA requirement and completed the FAFSA. Survey respondents indicated that they didn’t realize there were so many scholarship options in Alaska. They wished they had paid attention to information about Alaska scholarships earlier in high school. The real financial pie has many pieces. At UA, that might include a 529 plan, federal aid, the Alaska Performance Scholarship, the UA Scholars Award and other scholarships available to students from all academic and economic backgrounds.
Parents face pressures, information gaps and conflicting emotions in their efforts to support their students: In the survey, parents of eighth graders and current UA students said they want to help their child succeed, want to avoid debt but expect the student to pay their own way for education and training after high school. Parents of current UA students felt a strong sense of pride in Alaska and hoped that their child would live and work in Alaska after college. During the college search process, they felt some peer pressure to send their child out of state but felt satisfied with their child’s decision to attend an in-state school. They wished they had learned earlier, in eighth grade, about Alaska-based scholarships so they could have helped coach their child on high school course selection. When they were shown the Alaska Performance Scholarship planning worksheet available at acpe.alaska.gov, most didn’t recall seeing it before but thought it was the perfect planning tool.
Parents of eighth graders found the prospect of college planning, including the courses required to attain the Alaska Performance Scholarship and the requirements of the UA Scholars Award, to be overwhelming. They did not feel ready to learn about these scholarship programs or college planning. Parents were primarily focused on helping their middle schooler navigate the early teenage years, feel connected to activities and manage the stressors of middle school. They also expressed uncertainty about traditional college pathways, leaning more toward vocational training and trades.
The bottom line: Planning is key; however, it can be overwhelming, leading to decision paralysis. Seeking information and support starting in junior high and throughout high school is key to setting a student up for future success. Avoiding debt is doable. The numerous financial tools available in Alaska can help our kids start strong, debt-free and equipped with the training and education needed to secure fulfilling Alaska jobs.
Lael M. Oldmixon is the executive director of the Education Trust of Alaska.
• • •
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Alaska
Rounding to the nearest nickel for cash purchases proposed by Alaska lawmaker
HB 281 mirrors legislation in other states due to shortage of pennies resulting from Trump administration’s halt in production
Suzanne Cohen says she hasn’t had trouble coming up with enough pennies when making cash purchases. But since the copper coins are no longer being minted she doesn’t object if future purchases are rounded off to the nearest nickel.
“If they’ve gotten rid of it it seems like it’s only a matter of time, so this is probably the right thing to do eventually,” she said during the noon hour on Monday at Rainbow Foods.
A hour earlier and a block away at the Alaska State Capitol, a bill was introduced rounding cash purchases to the nearest five-cent sum by Rep. Dan Saddler, R-Eagle River. House Bill 281 is similar to legislation introduced in other states following the Trump administration’s decision last year to stop making new pennies.
“After the U.S. Treasury decided last fall to stop minting pennies, they’re disappearing from circulation faster than they expected,” Saddler stated in an email to the Juneau Independent on Monday. “As pennies get more scarce, we should make sure businesses can’t round transactions up or down to their advantage. My HB 281 simply sets consistent, fair standards for how cash transactions should be rounded to the nearest nickel, to protect Alaska consumers and businesses.”
Practically applied, it means a shopper handing $2 to a cashier would get no change back from a $1.98 purchase, but a nickel back from a $1.97 purchase.
“If the total ends in one cent, two cents, six cents, or seven cents, the total is rounded down to the nearest amount divisible by five cents; (2) if the total ends in three cents, four cents, eight cents, or nine cents, the total is rounded up to the nearest amount divisible by five cents,” the text of HB 281 states.
Dyoni Smith, a section manager at Rainbow Foods who was working at one of the registers on Monday, said there hasn’t been a noticeable shortage of pennies yet either at the store or for the cash purchases she still makes regularly.
“We have a few people who actually pay to the penny with cash,” she said. “And then we have some, like one guy who comes in and he’ll pay cash, and he’ll put the remainder in the donation jar. And then another guy who comes in and sometimes he’ll pay to the penny — sometimes he’ll get change out of the change jar. So there’s quite a few people who I see who use cash.”
President Donald Trump last February ordered the U.S. Treasury Department to stop minting new pennies — something long discussed by other policymakers since the coins cost more to make than they are worth. The U.S. Mint reported that a penny cost about 3.7 cents to make in fiscal 2024, up from 3.1 cents the previous year.
Among the factors to be considered in states implementing rounding laws are possible legal challenges, impacts to retailers and what happened when Canada stopped distributing its penny in 2012, according to a policy summary by the National Conference of State Legislatures. But generally the organization states such laws are worth supporting.
“While states may approach this issue differently due to their own unique circumstances, there is a growing consensus among retailers, economists, and other stakeholders, recognizing symmetrical rounding, (up or down) to the nearest nickel, as the fairest method to all parties when applying to cash transaction,” the policy summary notes.
• Contact Mark Sabbatini at editor@juneauindependent.com or (907) 957-2306.
Alaska
TSA is now accepting Alaska Mobile IDs at select airports
ANCHORAGE, Alaska (KTUU) – The Transportation Security Administration has begun accepting Alaska Mobile ID’s at security checkpoints in the Anchorage and Juneau airports. The digital ID’s, which were introduced in the state about a year ago, are just starting to catch on, according to Lauren Whiteside, Division Operations Manager for the Alaskan DMV.
Whiteside said the Division has been working closely with partners for months to prepare Alaska’s Mobile IDs for use at TSA checkpoints in both airports.
“This is a really modernized movement that we are really excited to be a part of,” Whiteside said.
The IDs are obtained through an app that can be downloaded for free. The DMV website has links to the app stores as well as other information on how to obtain a mobile ID.
Whiteside said there are lots of advantages to having your state approved identification on your phone. At the airport, she said, it’s convenience.
“You know sometimes you have your kids with you, sometimes you are balancing carry-on luggage, and if you can do all of your check-ins just using your phone, that’s really appealing to people.”
But Whiteside said the main appeal is privacy. No information can be shared from a mobile ID without the user’s consent, and people can select how much information they wish to share depending on the circumstances.
“I can opt to send everything, which you would likely always want to do with law enforcement, but you have all these options on what you choose to send and what you don’t choose to send,” she said.
Whiteside said it’s important to remember that mobile IDs don’t replace physical IDs, instead, they’re considered a companion to a regular ID and people will need to carry both in case a physical ID is requested.
Although TSA acceptance is limited to just the Anchorage and Juneau airports, Whiteside said she fully expects the program will expand to other airports and other industries.
“As time goes on it’s going to become more and more common, so we recommend anyone who wants to have it- it is not a requirement -but anyone who wants it, we encourage you to go ahead and download,” she said.
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