Have you ever noticed that military and recreational drones have four propellers, but helicopters have three? Here's ...

Bluetooth is a miracle technology that has become so ubiquitous many barely notice it anymore, but these gadgets surprise ...

According to the Paper Aircraft Association, a paper airplane thrown in space will not fly; it will float in a straight line forever.

Kids build these simple spinning flyers and experiment with blade length and weight to see what affects their flights It's a fun way to explore gravity, lift ... about thrust drag and design.

The North American XB-70 Valkyrie, a Cold War-era bomber, was a technological marvel designed to fly at Mach 3 and at 70,000 feet, circumventing Soviet air defenses through speed and altitude.

The robot’s design carefully considered the relationship between the center of gravity and center of ... extensive tests measuring thrust, drag, lift, and stability in still water, flowing ...

The robot’s design carefully considered the relationship between the center of gravity and center of buoyancy ... during paddling and conducted extensive tests measuring thrust, drag, lift, and ...

The Whitecaps are soaring atop MLS while the Canucks crash out early—Vancouver sports fans are living in the upside down.Chung Chow, BIV If the world seems upside down right now, it isn’t ...

The thrust produced by the 6.2-liter supercharged ... and the video of their encounter was recently uploaded by Drag Racing and Car Stuff on YouTube. One might be curious which of the two went ...