Washington, April 7: A new study has shown that a pair of skulls unearthed from the Tower of London’s moat in 1930s, belonged to an extinct breed of a North African lion, which could help in their

Washington, April 7: Scientists have found evidence that meteorites may have delivered

Washington, April 7: Nanoparticile silver has come to be used in various consumer products these days due to its antibacterial and odour-fighting properties, but scientists are concerned over such nanoparticles may leave certain environmental and health consequences.

A report scheduled for the 235th national meeting of the American Chemical Society (ACS) calls for a closer examination of the unforeseen environmental and health consequences that the use of nanosilver in products like odourless socks, bandages, and washing machines may have.

“The general public needs to be aware that there are unknown risks associated with the products they buy containing nanomaterials,” Arizona State researchers Paul Westerhoff and Troy M. Benn say in the report.

Washington, April 7: A new study in monkeys has suggested a novel strategy for treating cocaine addi

Washington, April 7: A new study in monkeys has found that simple environmental enrichment and

Lahore, Apr 7: President Pervez Musharraf thinks th