Scientists at the United States have confirmed that worldwide temperatures last year climbed to their highest levels since record keeping began, continuing a steady, upward march that government

Alaska s predator control programmes undermine the region s ecological health

The risk of cancer can be reduced by eating substantial amount of vegetables and fruits

Licking promotes wound healing, say Nigel Benjamin and his colleagues of Clinical Pharmacology Department at the Royal London School of Medicine and Dentistry, London, UK. Saliva contains

A new method to fabricate smallest transistors may revolutionise the chip industry

Scientists from the University of Washington say that temperatures in the usually cold waters of the Bering Sea rose to 13.3