A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

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

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

Humans have long imagined life on Mars, but what if the red planet actually delivered life to Earth in the first place?

It's the oldest question on Earth. Where did we come from? Some people may thank a creator from above, but what if the hand that created humanity wasn't divine? What if aliens brought life to Earth?

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

As 2026 approaches, Baba Vanga’s predictions of disasters, global unrest, and alien contact return to the spotlight.