London, July 5 : A leading scientist has dismissed suggestions that the human race has ever been visited by aliens from outer space. 

London, July 5: The concept of a solar sail will get a major

London, July 5: A new research has indicated that aggressive sea predators can be kept calm by cleaner fish that remove and eat the parasites off them, exchanging a grooming service for a tasty mea

London, July 5: European Union scientists have created a prototype T-shirt that uses small sensors to monitor the activity of individual muscles, and thereby may help people ensure that they do not

Washington, July 4 : An international team of researchers has determined that species over the years have come and gone at different rates than previously believed.

Washington, July 4 : A new study by zoologists at the University of Florida suggests that toads in suburban areas are less likely to suffer from reproductive system abnormalities than those in the