From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

A bizarre ecosystem discovered 3,640 meters deep in the Arctic reveals "frozen reefs" and alien-like life. Learn about this ...

New species are being discovered faster than ever before — at a rate of more than 16,000 every year, suggests a new study.

The search for life on Earth is speeding up, not slowing down. Scientists are now identifying more than 16,000 new species ...

Futurist Michio Kaku sees humans doing ballet on Mars and projecting their brains into the cosmos. And aliens? Oh, they're ...

An alien comet, a Martian volcano, a man’s fall from the sun and a groundbreaking telescope’s first images: Here are the most jaw-dropping space photos of 2025.

Avatar: Fire and Ash doesn't take any of the obvious paths viewers might expect, and the ending actually accomplishes much ...

The European Space Agency has released new images of a rare "butterfly" crater on the Red Planet. The bug-like structure ...

In this scenario, our first contact with aliens would be tragic. We should look for "loud shouts in the night".

The galaxy’s most common stars may be missing a key ingredient for life: Long-lived moons. Most stars in our galaxy are small ...

Weaver herself hinted at this when she talked about how Cameron mapped out the entire five-film arc from the beginning. If ...