Two graffiti artists demonstrate, in midair, how their tags have ended up on taller and taller buildings. The secret?

As both an outdoor enthusiast and a gamer, I set out to answer a question I've had for a while: Who, exactly, are climbing ...

Micah Manalese, 30, from Southern California , fell while traversing the Pine Creek Trail in Red Rocks Canyon, Nevada , on ...

Each time one flies above Mach 1 is special. Most commercial pilots have never done it. Our reporter is not a pilot, but he’s ...

Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering a new picture of the "other humans" that our ancestors met across ...