Astronomers have a lot of thoughts about the latest paper claiming we’ve found the strongest hints of alien life yet on the distant planet K2 18b.

On a faraway planet, the James Webb Space Telescope has picked up signs of molecules that, on Earth, are produced only by ...

The bones he encountered belonged to a newly named species, Simbakubwa kutokaafrika, which is part of the hyaenodonts’ family ...

What do you think of when it comes to extraterrestrial life? Most popular sci-fi books and TV shows suggest humanoid beings ...

Astronomers raised hopes that humanity might not be alone in the universe by announcing on Thursday they have detected the ...

New data from the James Webb could have given us the most likely evidence of life on other planets that we've ever found.

Scientists have discovered evidence of large quantities of biosignature chemicals — only known to be made by life on Earth — on an exoplanet more than 100 light-years away. It could be the most ...

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

Scientists detect potential biosignatures on exoplanet K2-18b, marking what researchers call the "strongest evidence" yet of life.

Among those receiving pardons included three co-founders of BitMEX crypto ... blocking the Trump administration from using the Alien Enemies Act to deport alleged Venezuelan members of the ...

Last month, he invoked the 18th-century Alien Enemies Act, granting himself powers to summarily deport to a notorious El Salvador prison hundreds of Venezuelans who were deemed by U.S. authorities ...