Smart temperature-control devices—such as thermostats that learn and adjust to pre-programmed temperatures—are poised to increase comfort and save energy in homes.
On a crisp winter's day, a tethered blimp almost as big as a football field slowly rises into the blue Maryland sky, casting its radar eye over greater Washington and well beyond.
Missiles are launched at a Navy ship, and Sailors must decide in a matter of seconds how to keep from getting hit.
An Israeli state-owned arms company developing a laser-based missile shield that evokes "Star Wars" style technology says its deployment over the country is closer to becoming a reality.
Israel successfully tested its newest missile defense system on Wednesday, a key step toward making the third and final leg of the country's three-part defense system operational by next year, the defense ministry said.
Adversaries' sophisticated air defense systems can make it difficult for current air- and surface-launched anti-ship missiles to hit their targets at long range. To engage specific enemy warships from beyond the reach of ...
Purdue University researchers are peering into the future to help the United States foil enemy missile attacks.
New revelations that China used cyberattacks to access data from nearly 40 U.S. weapons programs and almost 30 other defense technologies have increased pressure on American leaders to take more strident action against Beijing ...
Chinese hackers have gained access to secret designs for a slew of sophisticated US weapons programs, officials said Tuesday, possibly jeopardizing the American military's technological edge.
(AP)—An unmanned rocket has launched a new U.S. military satellite into orbit.