A new analysis of enigmatic skulls from the Republic of Georgia suggest that Homo erectus wasn't the only human species to ...

Could Homo sapiens and an archaic and now-extinct species of early human have lived alongside each other on the Indonesian ...

Dogs began diversifying thousands of years earlier than previously believed, with clear differences in size and shape ...

Mummies found so far date back 66 million years, a time when predatory giants were roaming Wyoming's Badlands.