Charley Lineweaver, a cosmologist with The Australian National University, believes the “Planet of the Apes Hypothesis” -a theory subscribed to by Carl Sagan and the astronomers...

Some scientists say that there really is something Kryptonian among us, brought to Earth by impacting objects from outer space – only...

The vast nebula NGC 604 above in the Triangulum galaxy is a Hubble Space Telescope image. Though such nebulae are common in galaxies, this one is nearly 1,500 light-years across...

Fourteen years after veterinary experts first noticed sea lions becoming ill, scientists are studying 300 sea lions and examining three prime suspects: viruses, PCBs in the water and genetics. “It’s...

!0 Years After the Boom & Bust On March 10, 2000, the Nasdaq peaked at 5,048.62. Then it promptly nose-dived, never to see that level again. Here’s a look back at...