New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...

Artificial intelligence is going to make it easier to spot whether a bird, a plane or an otherworldly creature is in the sky, ...

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

Plus: AI fakes of the Iran war are flooding X—and Grok is failing to flag them. This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the ...

UFO whistleblower Eric W. Davis claims the US secretly recovered non-human craft and bodies in a classified crash retrieval programme, raising questions about government disclosure.

"Maybe the best hypothesis is that aliens beamed him up to the mothership," said the wife of Major General William Neil McCasland.

After it reviewed Kalshi trading data, The Atlantic reports that a single trader just bet nearly $100,000 that the Trump ...

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...

Obama thinks extraterrestrials exist and he’s not the only former president to think so... here’s what the scientists believe ...

President Donald Trump has promised to declassify top-secret alien files and UFO documents. Here is what the Pentagon has ...

Declassifying decades of unidentified aerial phenomenon records is turning out to be far slower and more complicated than a ...