Washington, Nov 22 : Using a mouse model, researchers at the University of North Carolina have reported that a fat hormone which causes changes in the metabolism may increase life span.

Washington, Nov.22: Geographic patterns of species diversity and their underlying processes have intrigued scientists for centuries, and continue to spur scientific debate.

Washington, Nov.22: Stanford University scientists have suggested that connecting wind farms can evolve a more reliable and cheaper power source.

Washington, November 22: About 24 hours before the devastating Cyclone Sidr hit Bangladesh, an expert on coastal engineering at Louisiana State University had provided the country’s emergency offic

Washington, Nov 22: Pregnant women have been given yet ano