We're getting closer to real invisibility cloaks
Researchers devised a 'skin' that suppresses radar and another that mirrors light.
MIT builds an early warning system for sailors
Researchers develop a 2-3 minute alarm for rogue wave events that can sweep people into the sea.
A real suicide bomb detector should arrive this year
After years of dodgy detectors, one company claims to have a real solution.
World's first radar station gets life-saving grant
UK's Bawdsey facility helped win the Battle of Britain.
Runaway blimp prompts the US to freeze a missile defense program
The US military is putting a hold on its JLENS missile defense program after last week's runaway blimp episode.
Nauto's dash cam promises to make old cars a little smarter
One startup will offer a connected dashboard camera kit for $400 in the fall of 2016.
Predator drones could soon hide under dielectric 'invisibility cloaks'
Now you see them, now you don't. Then comes the barrage of Hellfire missiles.
Radar turns your smartphone into a baseball speed detector
Scoutee's crowdfunded radar detector lets you measure baseball pitching speed with your phone.
Ground-penetrating radar reveals huge monument near Stonehenge
Archaeologists have discovered up to 90 stone monoliths underground.