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Fossil Unearthed in New Mexico Years Ago Is Identified as T. Rex Relative

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Fossil Unearthed in New Mexico Years Ago Is Identified as T. Rex Relative


The Tyrannosaurus rex seemingly came out of nowhere tens of millions of years ago, with its monstrous teeth and powerful jaws dominating the end of the age of the dinosaurs.

How it came to be is among the many mysteries that paleontologists have long tried to solve. Researchers from several universities and the New Mexico Museum of Natural History and Science say they now have one more piece of the puzzle.

On Thursday, they unveiled fossil evidence and published their findings in the journal Scientific Reports. Their study identifies a new subspecies of tyrannosaur thought to be an older and more primitive relative of the well-known T. rex.

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There were oohs and ahs as the massive jaw bone and pointy teeth were revealed to a group of schoolchildren. Pieces of the fragile specimen were first found in the 1980s by boaters on the shore of New Mexico’s largest reservoir.

The identification of the new subspecies came through a meticulous reexamination of the jaw and other pieces of the skull that were collected over years at the site. The team analyzed the specimen bone by bone, noting differences in numerous features compared with those synonymous with T. rex.

“Science is a process. With each new discovery, it forces us to go back and test and challenge what we thought we knew, and that’s the core story of this project,” said Anthony Fiorillo, a co-author of the study and the executive director of the museum.

The differences between T. rex and Tyrannosaurus mcraeensis are subtle. But that’s typically the case in closely related species, said Nick Longrich, a co-author from the Milner Centre for Evolution at the University of Bath in the United Kingdom.

“Evolution slowly causes mutations to build up over millions of years, causing species to look subtly different over time,” he said.

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The analysis suggests the new subspecies Tyrannosaurus mcraeensis was a side-branch in the species’ evolution, rather than a direct ancestor of T. rex.

The researchers determined it predated T. rex by up to 7 million years, showing that tyrannosaurs were in North America long before paleontologists previously thought.

T. rex has a reputation as a fierce predator. It measured up to 40 feet (12 meters) long and 12 feet (3.6 meters) high. Study co-author Sebastian Dalman and the other researchers say T. mcraeensis was roughly the same size and also ate meat.

Thomas Richard Holtz, a paleontologist at the University of Maryland who was not involved in the study, said the tyrannosaur fossil from New Mexico has been known for a while but its significance was not clear.

One interesting aspect of the research is that it appears T. rex’s closest relatives were from southern North America, with the exception of Mongolian Tarbosaurus and Chinese Zhuchengtyrannus, Holtz said. That leaves the question of whether these Asian dinosaurs were immigrants from North America or if the new subspecies and other large tyrannosaurs were immigrants from Asia.

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“One great hindrance to solving this question is that we don’t have good fossil sites of the right environments in Asia older than Tarbosaurus and Zhuchengtyrannus, so we can’t see if their ancestors were present there or not,” Holtz said.

He and the researchers who analyzed the specimen agree that more fossils from the Hall Lake Formation in southern New Mexico could help answer further questions.



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Future of free childcare for all families in New Mexico remains uncertain

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Future of free childcare for all families in New Mexico remains uncertain


Gov. Michelle Lujan Grisham has no regrets about universal childcare.

As she approaches the end of her second term in New Mexico’s top office, she acknowledges there are some things she would have done differently. In a recent interview, she called 20/20 hindsight a “very powerful tool” that not enough politicians put to good use.

Moving the state toward a free childcare system — open to all New Mexico families regardless of income — isn’t on that list, however. The issue has turned into one of the defining public policy issues of Lujan Grisham’s tenure — which will come to an end later this year. The state’s heavily Democratic Legislature, initially wary of the program, has since voiced support and created a funding stream to continue the initiative for the next five years.

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‘You have to start there’

Childcare costs, benefits

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‘We have to get it right’

GOP might ‘peel back’ scope

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Opinion: Applauding Heinrich for bi-partisan permitting reform work – New Mexico Political Report

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Opinion: Applauding Heinrich for bi-partisan permitting reform work – New Mexico Political Report






Opinion: Applauding Heinrich for bi-partisan permitting reform work – New Mexico Political Report












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New Mexico lawmakers, leaders respond to federal lawsuit

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New Mexico lawmakers, leaders respond to federal lawsuit


ALBUQUERQUE, N.M. — State lawmakers and leaders released the following statements in response to the federal lawsuit against New Mexico and the City of Albuquerque.

New Mexico Attorney General Raúl Torrez

“House Bill 9 is a constitutional exercise of state authority, and this office will defend it.  

The New Mexico Legislature passed this law after extensive consideration of documented harms occurring in immigration detention facilities operating in this state — inadequate medical care, deaths in custody, and conditions that fell well below acceptable standards. The Legislature made a considered judgment that New Mexico’s government, its employees, and its publicly funded facilities should not be instruments of a detention system that has caused serious and preventable harm to people held within our borders. That is precisely the kind of policy judgment that belongs to the states.  

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The Constitution reserves to the states the power to govern their own affairs — including how state and local personnel are deployed and how publicly funded facilities are used. Federal agents remain free to enforce federal immigration law. They may make arrests, conduct investigations, and carry out removals. What they may not do is compel New Mexico’s officers, employees, and institutions to administer federal enforcement priorities the state has chosen not to adopt. The federal government has its own personnel and its own resources. It does not have a constitutional right to New Mexico’s.  

This lawsuit asks a federal court to override a democratically enacted state law because the administration disagrees with the policy choice the Legislature made. That is not a constitutional argument. It is an attempt to use federal litigation to reverse an outcome the administration dislikes. We will see them in court.” 

Albuquerque Mayor Tim Keller

“I will always stand up for the safety, rights, and dignity of Albuquerque residents. Our policies ensure ALL families can call 911, send their kids to school, and access City services without fear, while making clear that City resources are not tools for federal immigration raids. We are ready to defend our community, our values, and our public safety in court,”

City Councilor Dan Lewis

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“Mayor Keller deserves to be sued for his reckless promotion of dangerous sanctuary policies that undermine cooperation between law enforcement agencies and put everyone at risk. Sanctuary laws don’t protect; they create more victims. I opposed Keller’s so-called ‘Safer Community Places’ ordinance from the beginning. It’s nothing more than obstruction of law enforcement and this mayor chose his radical ideology over public safety. Most people in our City agree that there is a public safety benefit when local, state and federal law enforcement work together to enforce the law and protect innocent people.”

Deb Haaland

“As ICE continues threatening communities across the country, the state is the first line of defense against the Trump administration. In New Mexico, we are lucky that the state and localities worked to lawfully pass legislation to protect New Mexicans and their families from ICE. We can’t let the federal government continue to exert their will on New Mexico and we won’t let them intimidate us. We are a multicultural state, we must stand strong with our neighbors. That means as governor, I will do anything in my power to stop ICE from tearing families apart and committing crimes in our streets while advocating for strong, common sense immigration and border security reform.”

The Democratic Party of New Mexico

“The Immigrant Safety Act passed both legislative chambers and was signed into law constitutionally, within our rights as a state, concerning New Mexico’s own personnel, facilities, and resources. The Trump Administration may not like that New Mexico stands for the safety of all the families in our communities and against inhumane and dangerous conditions in for-profit detention centers, but they have to respect our rights as a state.  

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The fact of the matter is that the Trump Administration is overstepping its authority as they continue to force a violent, clumsy immigration agenda onto communities it has terrorized across the country against their will.”   

Republican Party of New Mexico

“The lawsuit filed by the United States against the State of New Mexico, Governor Michelle Lujan Grisham, Attorney General Raul Torrez, the City of Albuquerque, and Mayor Timothy Keller confirms what many New Mexicans have feared for months — that House Bill 9 and Albuquerque’s Safer Community Places Ordinance were driven by partisan politics rather than the safety, stability, and economic well-being of our communities.

Legislators who pushed HB9 chose political ideology over common sense and over the people they were elected to represent. This legislation appears to have been crafted not to improve public safety or immigration outcomes, but to advance an anti-Trump political agenda at any cost. In doing so, they ignored the serious consequences these policies would have on New Mexico families, local economies, county governments, and the very immigrants they claim to protect.

The federal government’s complaint makes clear that these laws threaten decades-long partnerships between local governments and federal authorities that have been essential to maintaining public safety and enforcing immigration law. These partnerships support jobs, economic activity, and critical infrastructure in communities like Otero County, where nearly 300 jobs are now at risk because of these reckless political decisions.

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New Mexico legislators also failed to consider the financial burden these measures place on counties and municipalities already struggling with limited resources. Instead of working collaboratively to address immigration challenges responsibly and humanely, they chose confrontation and obstruction.

Most troubling is the complete disregard for the safety of New Mexicans. Policies that intentionally interfere with federal immigration enforcement risk creating greater instability, undermining law enforcement cooperation, and putting thousands of residents at risk. At the same time, these policies do nothing to improve the care, processing, or long-term outcomes for immigrants being housed in detention and processing facilities.

The people of New Mexico deserve leadership focused on public safety, economic security, and lawful solutions — not political theater designed to score partisan points. When elected officials prioritize ideology over citizens, communities suffer. The consequences of HB9 and related sanctuary-style policies are now being challenged in federal court, and New Mexicans are left to deal with the damage caused by leaders who appeared more interested in opposing President Trump than protecting the people of this state.

And now, after advancing policies that threaten jobs, hurt counties financially, undermine law enforcement cooperation, and divide communities, these same legislators want taxpayers to pay them for their failing policies. Instead of moving New Mexico forward, too many elected officials have focused solely on advancing their own political agendas while ignoring the real needs of working families, local governments, and public safety.

This election season, New Mexicans have an opportunity to speak loudly at the polls. The primary elections matter, and voters must carefully choose strong Republican candidates willing to go to Santa Fe and fight against harmful policies that put politics above people. New Mexico deserves leaders who will protect communities, strengthen the economy, support law enforcement, and put citizens first — not politicians who continue to gamble with the future of this state.”

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