Fido forever? South Korea's dog cloning clinic

At $100,000 a head, the puppies frolicking around the fenced lawn in western Seoul don't come cheap—but at least their owners know exactly what they are getting.

Scientists take viewers to the center of the Milky Way

A new visualization provides an exceptional virtual trip—complete with a 360-degree view—to the center of our home galaxy, the Milky Way. This project, made using data from NASA's Chandra X-ray Observatory and other telescopes, ...

Hiding black hole found

Astronomers have detected a stealthy black hole from its effects on an interstellar gas cloud. This intermediate-mass black hole is one of over 100 million quiet black holes expected to be lurking in the galaxy. These results ...

page 2 from 40