Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

'Do all aliens really need sunlight?' ...

When we think about alien life, we usually imagine Earth-like planets basking in just the right amount of sunlight, a place where water can stay liquid and life can thrive. But what if we’ve been ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

Could alien life be hiding just 120 light-years away? That’s the question raised by a new study led by Professor Nikku Madhusudhan of the University of Cambridge’s Institute of Astronomy. Published on ...