Archive: 04/3/2009

A young pulsar shows its hand

A small, dense object only twelve miles in diameter is responsible for this beautiful X-ray nebula that spans 150 light years. At the center of this image made by NASA's Chandra X-ray Observatory is a very ...

Apr 03, 2009 4.7 / 5 (22) 7

Lilies Deadly to Cats, Veterinarians Warn

Lilies, a floral reminder that winter has passed, frequently appear in homes during spring holidays as potted plants or cut flowers. But for cats, many lilies can be as lethal as they are lovely.

Apr 03, 2009 4.5 / 5 (8) 0