The new $597 WavWatch 2.0 is on my wrist. If I put it up to my ear, I can hear the high frequency sounds it's emitting. The low hums can be heard a foot away.

Drone tech moves beyond surveillance, safely subduing armed threats in live trials, showing potential for rapid, non-lethal response.

The Vice Chancellor of the University of Karachi Professor Dr Khalid Mahmood Iraqi inaugurated the newly constructed state-of-the-art Center for Digital Forensic Science and Technology (CDFST) ...

Virginia Tech scientists found that age-related memory loss stems from molecular changes in the brain. Memory decline might not be just a natural part of aging. Researchers at Virginia Tech have ...