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

Dive into 100 shocking conspiracy theories that will twist your brain! Explore historical cover-ups, hidden agendas, and mind ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? (AP video: ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

'With the sound, we’re trying to paint a picture of what is Rocky's sonic soul.' ...

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...

UFOs, or the notion of them, have been around a long time. Here’s a look at how the various iterations of the subject — from ...

We have a wealth of information at our fingertips. Every day we are bombarded with news, facts, images and stories. So much ...

Professor Avi Loeb is back. A year after the acclaimed Harvard physicist sat down with Natasha Zouves for an interview that ...