Laser weapons edge toward use in US military

A sci-fi staple for decades, laser weapons are finally becoming reality in the US military, albeit with capabilities a little less dramatic than at the movies.

Melting ice sheet could release frozen Cold War-era waste

Camp Century, a U.S. military base built within the Greenland Ice Sheet in 1959, doubled as a top-secret site for testing the feasibility of deploying nuclear missiles from the Arctic during the Cold War. When the camp was ...

N. Korea triggers fresh outrage with space rocket launch

North Korea said Sunday it had successfully put a satellite into orbit, with a rocket launch widely condemned as another defiant step towards developing a missile capable of striking the US mainland.

N. Korea says rocket launch early as Sunday

North Korea's widely-condemned launch of a long-range rocket could happen within a matter of hours, after Pyongyang shortened and brought forward the start of the launch window to Sunday morning.

Agency: North Korea plans satellite launch this month

Weeks after its fourth nuclear test, North Korea announced plans Tuesday to launch an Earth observation satellite on a rocket later this month, in what critics see as a covert test of banned technology for a ballistic missile ...

Smart home heating and cooling

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.

page 5 from 12