The European Space Agency (ESA) study is investigating how practical constructing a manned base on the moon only using 3D printing technology

Buzz Aldrin was the second person to set foot on the moon, and Friday he went toe-to-toe with Alaska middle, high school and college students

Hacktivist movement Anonymous has hijacked the US Sentencing Commission website as a personal vendetta to retaliate against the justice system

Ever look up at the stars and wonder if some bug-eyed creature is doing the same? It turns out at least one does: the dung beetle

A real-life "tractor beam", which uses light to attract objects, has been developed by scientists.

During more than 65 years of research, Fawcett wrote numerous articles about unidentified flying objects in such publications as Argosy, True magazine and Flying Saucers Review.

In the aftermath of the massacre at Sandy Hook elementary school in Newtown, Conn., President Obama has moved to strengthen America's gun laws

Martian rocks from a crater hit by a meteorite may contain the strongest evidence yet that there is life on Mars.

Curiosity, is about to start drilling into the Red Planet for the first time, after discovering a treasure trove of what looks like water-created minerals.

Using a well-timed laser, NASA scientists have beamed a picture of Leonardo da Vinci's masterpiece, the Mona Lisa, to a powerful spacecraft orbiting the moon

Attorney General Eric Holder and his Department of Justice have asked a federal court to indefinitely delay a lawsuit brought by watchdog group Judicial Watch.

Here’s something you might never have considered: What does the military do with all its secret planes when it’s time to retire them.

Skeptical-sounding federal judges on Thursday considered whether the public can see pictures of terror mastermind Osama bin Laden

The archipelago off the coast of Venezuela, where fashion designer Vittorio Missoni's plane disappeared mid-air, has a growing reputation for mysterious vanishings