Washington, Apr 23 : A new study has shed new light on dog communication, by showing how clearly dogs recognize and perceive the messages they get in form of different barks.

Washington, Apr 23 : Teens who stay with half- or stepsiblings end up faring terribly in their exams and also have school-related behaviour problems, which may not improve with time, a leading Soci

Washington, April 23 : Experts at the Orthopedic University Hospital in Heidelberg are testing a new prosthetic hand that functions almost like a natural hand.

Washington, April 23 : Purdue University researchers have proposed a new option for incorporating deforestation into the international climate change treaty.

Washington, April 23 : Chemical engineers have developed a “self-assembling” method that could lead to an inexpensive way of making diamond-like crystals to improve optical communications and other

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