Collaboration has detected the merger of the most massive black holes ever observed with gravitational waves using the LIGO ...

New research on Monday contradicted the commonly held idea that males dominate females among primates, revealing far more ...

A Denver museum known for its dinosaur displays has made a fossil bone discovery closer to home than anyone ever expected, ...

To the music of conch shell trumpets, a 3,800-year-old citadel of the Caral civilization—one of the oldest in the ...

A 54-pound (25-kilogram) rock. Estimated auction price: $2 million to $4 million. Why so expensive? It's the largest piece of ...