A special agent with the Pennsylvania attorney general’s office demonstrates how to assemble a ghost gun. Built in about an hour, the weapon was fully functional. (NBC News) Police investigating the ...

‘When I lost my leg, I didn’t think living some adventures was possible anymore,’ John says. ‘To do that sort of fun ...

Summer is upon us, and school is almost over. If you want to keep your child entertained through the dog days, consider these ...

From YouTube to "Ghost Runs" to smart home control: First developer apps expand the possibilities of the Meta Ray-Ban Display.

A high-resolution 3D model of Rano Raraku shows that the moai were created in many distinct carving zones. Instead of a top-down system, the statues appear to have been produced by separate family ...

Is this the real life? Is this just fantasy? Caught in a landslide, no escape from reality. Open your eyes, look up to the skies and see. There’s something about space that captures the imagination of ...

A thin slice of the map produced by the DESI five-year survey shows galaxies and quasars above and below the plane of the Milky Way. Credit: Claire Lamman/DESI collaboration A record-breaking 3D map ...

This snapshot is just a small part of one of the most comprehensive and spectacular views yet of the universe — a web-like structure formed by millions of galaxies, stretching back to near the dawn of ...

Astronomers have just completed the largest high-resolution three-dimensional map of the universe, including more than 47 million galaxies and other massive objects. The map could help solve the ...

Herzog and restoration producer James Stewart discuss the awe-inspiring 2010 documentary "Cave of Forgotten Dreams," which looks and sounds better than ever in a new 6K reconstruction. Originally ...

The original Super Meat Boy was built all around speed and precision; regularly demanding players make unbelievable jumps at high velocity, land on a box the size of Meat Boy himself, jump again while ...

Scientists have found a promising new way to manufacture one of industry’s toughest materials—tungsten carbide–cobalt—using advanced 3D printing. Normally, producing this ultra-hard material requires ...