Every known living thing on Earth needs water. The life-giving liquid makes up around 60 percent of each human’s body weight, ...

We might have had it wrong this whole time.

If we discover alien life, what will it look like? We have no way of knowing, but the hunt for extraterrestrial life can now include purple bacteria, according to a group of astronomers who are ...

“Project Hail Mary,” the movie adaptation to Andy Weir’s 2021 novel about a science teacher attempting to save the Earth from sun-eating microbes, was released in March 2026 to stellar ratings from ...

Scientists have identified 45 Earth-like exoplanets that are the strongest known candidates for hosting extraterrestrial life.

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

"Extremophile" bacteria could survive asteroid impacts that are strong enough to launch them into space, suggesting that life ...

We may not have found any definitive proof of extraterrestrial life just yet, despite plenty of hope among scientists. But if we were to ever come to an answer in the form of alien biology or ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...