In the largest study of its kind, researchers at the Florida Museum of Natural History have used data from a 120-year-old ...

Legend has it the Eastern hellbenders slithered here straight from hell and But in the age of humans, that evolutionary asset ...

The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will suffer if work resumes.

The Endangered Species Act defines “take” as “to harass, harm, pursue, hunt, shoot, wound, kill, trap, capture, or collect, ...

Fifty thousand years ago, North America was home to towering giants. Mammoths roamed the tundra, saber-toothed cats hunted in ...

Amid an environmental threat to manatees in Florida, a federal district judge ruled the state violated the Endangered Species ...

The private company Colossal Biosciences claims to have resurrected dire wolves through genetic editing. The resulting trio, ...

The recent claim the long extinct dire wolf was resurrected made headlines around the world. But bioethicists and ecologists ...

To find answers, a team of researchers studied North America’s fossil record, focusing on the 18 million years before the mass extinction at the end of the ... 8,000 — suggest the number of dinosaur ...

A biotech company made history with the birth of three genetically engineered wolves: What we know about these prehistoric ...

Many species of megafauna became extinct near the time dire wolves became extinct. Phillips said the lack of prey is likely a factor in the extinction of dire wolves. Climate change and possibly ...

A Texas-based genetics company says the long-extinct dire wolf is back. Some critics say that's not quite true.