More proof that we might not be alone in the universe. Suspected mountain lion attack in Colorado leaves woman dead Rob ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

James Webb has detected a molecule in the atmosphere of the exoplanet K2-18b that could be linked to life. The molecule, ...

One of Britain’s most prominent space scientists believes humanity may finally get an answer to one of its oldest questions ...

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

You're going to see a lot of stories in 2026 claiming soon-to-be-achieved science and tech advances. Here are the ones just ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

The most important aspect of this is that, with a possible atmosphere and liquid water, this planet lies within the habitable ...

Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had ...

Steven Spielberg's eerie 'Disclosure Day' trailer has ignited alien theories online. Is it hinting at hidden extraterrestrial truths that governments are hiding?

The year 2025 witnessed a series of mysterious phenomena that amazed the world and sparked widespread debate among scientists ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.