Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

In Denver, scientists uncovered a 67.5-million-year-old dinosaur fossil deep underground — and by chance, it just so happened to be buried underneath the parking lot of a museum that houses similar ...

Russia launched a new barrage of drones and missiles in an overnight attack on Ukraine on Saturday (July 12), targeting the ...