A surprising number of children at some point believe their parents are impostors. What are they actually seeing?

By modeling how a planet without life develops its atmosphere, astronomers hope to be able to better distinguish rocky ...

What can a lifeless Earth teach scientists about finding life beyond Earth? This is what a recent study published in The ...

A new model simulates a rocky planet without life, giving astronomers a baseline to judge whether gases in an exoplanet's ...

Siberia” (or The War of the Worlds: Siberia in the English localization) recently published a new teaser on social media.

Astronomers have catalogued more than 6,000 planets beyond our solar system. None has settled the question that matters: is ...

Cracks along a giant Martian volcano, possibly above a magma chamber, might be spewing magmatic gases into the atmosphere, ...

When we think of extraterrestrial intelligence that might be out there among the stars, we tend to think of creatures not too ...

(BlackJack3D/iStockphoto/Getty Images) Water is crucial for life to flourish, which is why it's something scientists search ...

When I first saw the headline, I had no idea how fireflies and aliens could be connected.The research introduced by phys.org ...

I went to a slightly mysterious tourist spot in Fukushima Prefecture called the "UFO Fureai-kan"!UFOs, aliens, mysterious ...

AI agents now help SETI Institute and Breakthrough Listen to operate radio telescopes and sift through space signals in real time, even before an observation ends.