Scientists discovered that methyl halides, a gas produced by microbes, could be a biosignature for life on distant planets.

Strange aliens could be hiding in gases, scientists say - Gases could be found relatively easily and quickly with existing ...

Whether aliens could detect our modern civilization depends on what signs they’re looking for—and, crucially, their distance ...

Scientists identify a new way to detect life in outer space with currently existing telescopes. The method hinges on worlds that look nothing like Earth, and gases rarely considered in the search for ...

A chemical found in the atmosphere around an exoplanet that leads researchers to believe the planet may harbor life is called ...

Professor Tim Coulson, a leading authority on alien existence, has warned that mankind could be "wiped out" by vile slug-like ...

If venusian clouds contain life, it will be very different than what we know. But terrestrial analogs might still give us ...

FX has offered up a thrilling new look at new TV series Alien: Earth – and it's got sci-fi fans believing that the show will ...

Alien: Earth will be released in summer 2025. FX confirmed this in a teaser released on YouTube. The exact date, however, is yet to be revealed. Since filming wrapped last summer, the crew has been ...

Earth, and when a Xenomorph is let loose on our planet, you'd best believe that all Hell breaks loose. You can check out the ...

You may like This one thing about the new ‘Alien: Earth’ teaser has made ... they choose to do with this discovery could change planet Earth as they know it." On September 16 in an interview ...