Learn why scientists are cautiously optimistic about the potential biosignatures found in the Sapphire Canyon rock sample.

The Mars Sample Return Mission was designed to bring pieces of the Red Planet back to Earth, a milestone in space exploration ...

NASA’s search for evidence of past life on Mars just produced an exciting update. On Sept. 10, 2025, a team of scientists published a paper detailing the Perseverance rover’s investigation of a ...

Could life exist beyond Earth? This documentary investigates the solar system’s most promising candidates for alien life, from the frozen oceans of Europa to the red deserts of Mars.

Mars, a pygmy hippo born at Tanganyika Wildlife Park, wants to take you along for a spa day and share some of his favorite tips.

NASA’s Perseverance Mars rover may have uncovered evidence of ancient microbial life on Mars, according to research published ...

SpaceX’s Starship successfully put satellites in space for the first time, a major milestone for the Elon Musk-led company after a year marked by explosive test flights and development ...

Alex Dalenberg is a reporter for the Arizona Daily Wildcat, the leading news source for the University of Arizona. This article was brought to CNN.com by UWIRE, the leading provider of ...

How did this life survive? New research out of the University of Texas in Austin is revealing how an atmosphere may have ...

For ages, cartographers and scholars have grappled with the challenge of accurately flattening the Earth onto a map without ...

Are living creatures on Earth solitary beings in the vast universe? Or, is life abundant throughout the universe? It can be said that a research result has taken us one step closer to answering these ...

NASA and Google are working together to a Crew Medical Officer Digital Assistant that utilizes AI to provide medical care in ...