Just when you finally start to get a fix on big black holes—like the supermassive one indicated by the blue dot in this NASA X-ray image of the Andromeda Galaxy—astrophysicists come along with ...

Evidence. Proof. The search for the confirming or debunking fact is the thrust of director Terri Randall’s “NOVA” presentation—not a search for little green men, but for a logical ...

KALAMAZOO, Mich.—A Western Michigan University faculty member with expertise gained through years of studying the skeletal remains of ancient humans is in a new PBS documentary. Dr. Jacqueline Eng, ...