An unusual snowfall befell us on Block Island this weekend. Unusual because we haven’t had much snow lately. A forecast was ...

Researchers have discovered fossil human footprints embedded in an ancient lakebed that show humans inhabited North America during the Last Glacial Maximum, in what is now New Mexico. Credit: National ...

Archaeologists used to think that the Clovis people were the first inhabitants of the Americas some 13,500 years ago. The ...