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 ...