Ancient, fossilized teeth, uncovered during a decades-long archaeology project in northeastern Ethiopia, indicate that two different kinds of hominins, or human ancestors, lived in the same place ...

Scientists are on high alert as an unidentified object has been detected speeding towards Earth. The nature of this object remains a mystery, but one expert suggests it could be extraterrestrial in ...

The subject line of the email to KTLA 5 News was like many others purporting to have footage of UFOs: “Caught on video: Object flying across the sky.” The viewer, Michael, shared his location, ...