Our lives are surprisingly dependent upon this extremely light and unreactive gas, yet supplies of it are remarkably fragile.

Members of the Decemberists, Wolf Parade, Clap Your Hands Say Yeah and more look back on the 2005 album releases that changed ...

SpaceX's Falcon rocket steered southward ... Wang said he's been counting up his flights since his first one in 2002, flying on planes, helicopters and hot air balloons in his quest to visit ...

(AP) — A bitcoin investor who bought a SpaceX flight for himself and three polar explorers blasted off Monday night on the first rocket ... counting up his flights since his first one in 2002, flying ...

A SpaceX rocket carrying the ... Wang said he's been counting up his flights since his first one in 2002, flying on planes, helicopters and hot air balloons in his quest to visit every country.

its experiments suspended. It would sit inert and useless for several months until more helium could be secured. Today, the device is back up and running – the lab has the helium it needs.

My body drifts up from the floor ... with Blue Origin to fly a fully automated version of the experiment on a New Shepard rocket later this year; that will yield three minutes of uninterrupted ...

SpaceX plans to start off the week with two rocket launches on April 21 - and sonic booms expected with both launches.