Washington, Jan 10: Soon, your household bulbs could be brighter and more energy-efficient, for scientists are on their way to introducing the technology of Light Emitting Diodes (LEDs) into househ

Washington, January 10: Duke University engineers say that they have a theory on how to develop a three-dimensional sound cloak, which may hide submarines in the ocean from detection by sonar, and

London, January 9: Scientists at the University of Manchester say that atom-thick sheets of a carbon compound called graphene let electrons travel so freely that they may pave the way for a new gen

Washington, Jan 9: New observations from the Hubble Telescope has revealed that the myst

Washington, Jan 8: A collaboration between Bill Gates and Charl

Sony looks on the verge of winning the clash to power the next generation of DVD players after Warner Bros, preferred to make use of its Blu-ray standard for fresh releases, discarding a rival tech