Washington, July 8: A

London, July 8 : Spotted hyenas are well known for their laughs, but researchers at the University of California in Berkeley, US, have just determined that in intimate social situations, the carniv

Washington, July 8: New chemical analyses of diamond

Washington - The US space agency NASA issued a schedule Monday for the final 10 shuttle programme missions in 2009-10.

Toyako (Japan), July 8 : Leaders of the Group of Eight nations, who are meeting in the mountain-top resort hotel at Toyako near northern Hokkaido city have reportedly reached a tentative climate ch

Washington, July