A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

US firm Vast is developing spinning space stations with artificial gravity to keep astronauts healthy on deep-space missions ...

Once small enough, these technograins might gain a trip out of its host solar system by a solar wind that overcomes the ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

There is something almost offensive about a sky so full of stars and so empty of company. That is what gives Richard ...

Every second, hypervelocity collisions may be blasting tiny flecks of Earth into space. Some of those grains, small enough to ...

If we just focus on his fictional creations, you can put together a mean basketball team for the Movie Basketball League. The ...

Steven Spielberg's highly anticipated film Disclosure Day is already generating intense discussion about UFOs, ...

Scientists think a new framework for quantum gravity could offer clues about a mysterious 5th fundamental force of nature.

Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars ...