If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 light years away in the constellation Leo, it's attracted a lot of attention ...

Luckily, it did not have to face Shelob, but it might have learned about the past habitability of the Red Planet.

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

Which is exactly why so many space games have a heavy emphasis on doing just that. Sometimes the colony is the key focus of ...

Manhattan Book Group proudly announces that “ Tavern on the Edge of Time, Book Three of the Second Skin Sequence ” by Peter ...

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

Johnny spent a month shadow boxing and building his endurance for this attempt.

Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

Turns out evidence of alien life might well have been discovered much closer to home.

President's quick-fire-round answer has led to a flurry of comments.

But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...