A fossilized human footprint found in southern Chile has been dated to 15,600 years ago, making it the oldest known footprint in the Americas. The discovery suggests that humans may have reached South ...

WASHINGTON (AP) — Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal, dated to around 350 million years ago. The discovery suggests that after the ...

Jargon is hard to decipher. And when it comes to climate science, it's rife. So, we've teamed up with top climate experts to explain the meaning, and the context, of some of the most crucial ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A team of paleontologists recently found matching sets of Early ...

That contradiction has caused consternation among experts in the field. Plain writes that, notwithstanding 55 separate carbon dating tests of the footprints and surrounding materials, the scholars’ ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — Scientists in Australia ...