Aaron Rodgers wasn't seeking 'revenge' against the Packers, who gave him a reality check instead Base jumpers running wild in Yosemite with park staffers furloughed by shutdown Hurricane Melissa is ...

Nerf blasters typically fire small foam darts or little foam balls. [Michael Pick] wanted to build something altogether more devastating. To that end, he created a rocket launcher with an advanced air ...

Ben Krasnow, a hardware hacker employed by Valve, has built a hybrid rocket engine in his garage -- out of clear acrylic, so that you can actually see the rocket's inner workings. Either Valve's ...

While back-and-forth battles rage in muddy, snowy eastern Ukraine, Ukrainian marines reportedly are expanding their bridgehead on the left back of the Dnipro River in southern Ukraine, where the ...

Launch into the new school year with a new Do-It-Yourself Podcast topic module: Rocket Science. NASA Launch Vehicle Systems Analyst (rocket scientist) Tristan Curry provides expert sound bites for ...