United States

Hillary Clinton's last stand? Barack Obama hopes for Pennsylvania surprise

Washington - Barack Obama and Hillary ClintonIt has been a long, tiring

Researchers find music has its own geometry

Washington, April 18 : It is very well acknowledged that music has rhythm and beat but now it seems that it has a shape too.

Female mice avoid inbred males on basis of scent alone

Female mice avoid inbred males on basis of scent aloneWashin

Researchers a step closer to discerning how bacteria divide

Washington, April 18: Duke University researchers have moved a step closer to understanding how bacteria divide, something that may eventually lead to new antibiotics for curbing the multiplication

Birds too ‘stand sentry’ when flock forages for food

Washington, April 18 : Researchers from the University of Bristol have found that birds “stand sentry” to help other members of their group hunt for food, and sing a special song to give warning of

Greenland’s natural plumbing system accelerates ice sheet movement

GreenlandWashington, April 18: Scientists have discovered that the Greenland ice sheet has a plumbin

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