Astronomers say they’ve discovered water ice clouds on a “brown dwarf” just 7.3 light-years from Earth – the first candidate outside our own solar system to have direct evidence of water clouds.
Teflon tape, molded plastic explosives and concealed handguns are all concealment tricks that a group of researchers were able to pull off on the Rapiscan Secure 1000 machines previously used at TSA checkpoints and currently used at courthouses, prisons and other government security stops.
The Obama administration said Monday it is taking a first step toward requiring that future cars and light trucks be equipped with technology that enables them to warn each other of potential danger in time to avoid collisions.
The Justice Department watchdog has found the FBI has improved handling of national security letters, but says the agency could do better.
Scorching heatwaves, driving rains and deadly blizzards will become the norm, say climate scientists.
In what may be the birth of cheap, easy-to-make robots, researchers have created complex machines that transform themselves from little more than a sheet of paper and plastic into walking automatons.
If you’re like much of America, you use Facebook as a means of keeping up with family, friends and Hollywood.
A NASA scientist described a recent “global warming hiatus” that shows Earth’s surface temperatures warming at a slower rate than previous decades – but it is still warming.
NASA has chosen a University of Maryland proposal for a new instrument to observe changes in global vegetation from the International Space Station.
The U.S. Army is researching the ability to 3D print warheads that are more lethal but less expensive than traditionally manufactured weapons.