For centuries, humans have gazed at the stars and wondered whether we are alone in the universe. The question of ...

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

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

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

Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.

A new study referencing a past NASA Cassini observation found the presence of 'slushy tunnels' in Saturn's largest moon Titan ...

When Kate Middleton handled a small piece of rock at London’s Natural History Museum she became one of the few people on ...

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

The U.S. Coast Guard announced Monday night that it was suspending the search for Randall Spivey and Brandon Billmaier, the two Florida fishermen who were last seen in the Gulf on Friday. USCG ...

One hundred twenty light-years from us, there is an exoplanet that can potentially host life. It's called K2-18b, and it's the world you'd want to visit. K2-18b isn't exactly like Earth. It's more ...

Scientists using NASA’s James Webb Space Telescope have found a unique planet in another star system that’s shaped like a lemon. The lopsided Jupiter-style planet is so bizarre that it may blur the ...

A jury convicted a Milwaukee judge on one count of felony obstruction Thursday, the Associated Press reported, after she was accused of helping a man who was in the U.S. illegally evade federal ...