Elon Musk doesn't believe aliens have visited planet Earth and thinks UFOs have more to do with the United States government ...

The standing-room-only crowd at Sayre Language Academy on Wednesday made one thing clear: a lot of Galewood and West Side ...

Elon Musk reveals his shock UFO theory: they aren't aliens but secret government weapons. Plus, the grim biological truth ...

We think of Silicon Valley as a nexus of tech moguls, innovators, power brokers and venture capitalists. But something bigger ...

SpaceX, the Elon Musk-owned aerospace company, is planning to go public next year with a potential $1.5 trillion IPO, which ...

Cindy Rose faces mounting pressure to stabilize ad agency titan WPP. So far in her tenure, wins have been dampened by bad ...

NASA has lost contact with one its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars ...

A major new study lays out plans for crewed missions to Mars, with the search for extraterrestrial life being a top priority ...

The next step in space exploration isn't generations away. It's happening right now. And our destination? That mysterious, ...

"We did the simplest thing that could be done — we just mapped them and pieced them together." ...

As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, ...

NASA has lost contact with a spacecraft that's been orbiting Mars for more than a decade ...