Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

Add Yahoo as a preferred source to see more of our stories on Google. Philosophers argue consciousness may arise in alien bodies or future machines, not just Earth's flesh-and-blood biology. (CREDIT: ...

For years, every 'Predator' sequel lived in Arnold Schwarzenegger's shadow. Then Predators arrived and reminded fans why the ...

US firm Vast is developing spinning space stations with artificial gravity to keep astronauts healthy on deep-space missions and push the search for alien life.

The Hulk is the strongest one there is but there have been times when Hulks have been the smartest ones there is.