If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

Marvel have now released four teaser trailers for Avengers: Doomsday, featuring the return of much-loved characters such as ...

Players do get little glimpses of the Xenomorph before this point — they'll witness it kill an NPC with its tail, hear it ...

WASHINGTON (AP) — The Supreme Court agreed Friday to take up an appeal from tech giant Cisco seeking to shut down a lawsuit ...

Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping ...