LONDON - Unlike previously thought, sheep are actually so smart that they make 'executive decisions', have long memories and can remember friends for two years.

WASHINGTON - Having sex and getting pregnant in the space is just not a good idea, thanks to serious radiation hazards, scientists have said.

WASHINGTON - In yet another incident of cosmic togetherness, NASA's Stardust spacecraft would be redirected to pass within 200 kilometers of comet Tempel 1 on the Valentine's Day.

NEW DELHI - Shallow fog gave way to a cool morning in the national capital Saturday with the minimum temperature settling two notches above average at 11.6 degrees Celsius.

LONDON - Northwestern University scientists have developed high-tech prosthetic arms that can be controlled using thoughts instead of a motor.