A group of cottontop tamarins were played a variety of music, including Bach, Led Zeppelin and Miles Davis, but they only reacted when heavy metal rock songs by Metallica were played. Psychology Professor Charles Snowdon teamed up with musician David...

That's like the time I was incarcerated for tax-evasion exactly halfway through a breast-augmentation procedure...

A male chimpanzee in a Swedish zoo planned hundreds of stone-throwing attacks on zoo visitors, according to researchers. Keepers at Furuvik Zoo found that the chimp collected and stored stones that he would later use as missiles...

Bonnie also taught her orangutan pal Indah how to whistle--who created her own tunes, rather than just copying what she heard.

MillerCoors LLC says goodbye to Zima. The joint venture between SABMiller's U.S. unit and Molson Coors Brewing Co. told distributors in a letter Monday that production of the malt liquor beverage was discontinued as of Oct. 10.