Video: What happens when you swallow gum?

It's a legendary piece of playground lore: If you swallow a piece of gum, it stays stuck in your stomach forever. So was your elementary-school buddy right?

How science debunked the ancient Aztec crystal skull hoax

They may have gained fame in the Steven Spielberg adventure film "Indiana Jones and the Kingdom of the Crystal Skull," but those quartz-crystal skulls that once ranked as a great enigma of archaeology are certifiably fake. ...

Science to the rescue of art

Vincent van Gogh's "Sunflowers" are losing their yellow cheer and the unsettling apricot horizon in Edvard Munch's "The Scream" is turning a dull ivory.

New evidence that vinegar may be natural fat-fighter

Researchers in Japan are reporting new evidence that the ordinary vinegar -- a staple in oil-and-vinegar salad dressings, pickles, and other foods -- may live up to its age-old reputation in folk medicine as a health promoter. ...

Once-a-month pill for both fleas and ticks in Fido and Fluffy

Scientists in New Jersey are describing discovery and successful tests of the first once-a-month pill for controlling both fleas and ticks in domestic dogs and cats. Their study is in the current issue of ACS’ Journal of ...

Video: Does sugar cause diabetes?

In the U.S., diabetes is very common—1 in 10 people have it, and tens of thousands of people die from it every year.

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