Did mammoths, sabre-tooth tigers and other Ice Age megafauna face a similar, impact-induced fate to the dinosaurs? That’s ...

A new season of Apple TV’s docuseries “Prehistoric Planet” follows mammals fighting to survive in shifting climate. The five-part season begins with “The Big Freeze,” one of the coldest periods of the ...

An Albuquerque museum curator was part of a team that identified a new species related to the muskox — one that roamed thousands of years ago and found its final resting place in what's now known as ...

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!369543~!0#focus ...

A narrower ice sheet ran down the West Coast. Sometimes this sheet expanded eastward to merge with the other, but in warmer times the glaciers parted, opening the Ice-Free Corridor. At least 15 miles ...

Far below the surface of Mexico’s Yucatán Peninsula, a flooded labyrinth of limestone tunnels has quietly guarded one of the most haunting fossil troves of the Ice Age. In the darkness of a submerged ...