Astronomers used the VLA and MeerKAT radio telescopes to search the Hycean exoplanet K2-18b for alien technosignatures, analyzing millions of signals but finding no confirmed artificial radio transmis ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

American air force accused of sharing fake news around extraterrestrial activity to divert attention from its ‘nefarious ...

Australians are being urged to add their voices to the cosmic archive before submissions close on February 27, 2026.

Our fascination with the cosmos has led to many great UFO movies being produced, some of which never got the audience they ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million people banded together in a real-time search for aliens -- with screensavers.

A recent study by EPFL finds that extraterrestrial signals in the Milky Way are likely rare and distant, with few detectable transmissions reaching Earth at any time ...

President Donald Trump has ordered U.S. government agencies to release files related to alien life and unidentified flying ...

Microbial communities hidden deep inside the caves of New Mexico have fascinated scientists who study extreme environments and search for extraterrest.

Trump's comments came hours after he claimed that former President Barack Obama shared "classified information"' when he told ...

Unknown, at the time, to former President Barack Obama, his two words on a podcast earlier this week sparked a viral ...