Washington, April 17: Engineers have tested designs for an “active skin” for planes and s

Washington, Apr 17: The asteroid Apophis still has a very low probability, only 1 in 45,000, of hitting E

London, April 17: Scient

Washington, April 17: Seismologists have detected a subtle and mysterious global hum, known as “Love waves”, by studying records from some of the Earth’s most uninteresting seismic stations.

Washington, Apri

Washington, April 17 : New research depicts East and Southeast Asian regions to be the cradles of the viruses that lead to seasonal flu, say scientists at the University of Cambridge.