Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

NASA's oldest full-time astronaut is back home and doing well a week after wrapping up a seven-month space mission.

Billionaire investor Thomas Kaplan is nearing a long-held ambition: control of a big gold deposit in Alaska.

Neil Armstrong made history on July 20, 1969, when he became the first person to walk on the moon. Not long after he returned ...

If you’re an Omega diehard, you better start rifling through the couch cushions, because you’re gonna need every spare penny: ...

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...