L O N D O N, July 25 -- Chimpanzees are highly intelligent and vocal animals. They use simple tools such as stones, hammers and branches and now, cellular phones. For two consecutive nights, three ...

Britney Spears has asked her fans to respect her privacy after she says "prank phone calls" prompted a wellness check from police earlier this week. The singer posted a note to Twitter on Thursday in ...

You could say that Johnny Brennan, the co-founder of the Jerky Boys — a comedy act whose novel routine consisted of prank phone calls and other zany skits — is working on a comeback. Brennan is headed ...

Jackass star Johnny Knoxville has been revealed as the perpetrator of a prank, which forced fellow actor Luke Wilson to change his phone number. Knoxville hired a plane to fly over a party that he ...