Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The first experiment to produce oxygen ...

Scientists have launched a fresh effort to find out what could be producing oxygen at the bottom of the Pacific Ocean.

In a recent study published in Science Advances, a team of researchers led by the Massachusetts Institute of Technology (MIT) discuss how MOXIE (Mars Oxygen In Situ Resource Utilization (ISRU) ...

CASCADE, Mich. — Looking for a fun activity to do at home with your kids? This science experiment is fun for all ages and teaches how oxygen and carbon dioxide have different densities! Meteorologist ...

If you've ever seen renderings of what Mars would look like if it were a lush, fertile jungle planet with vast oceans and a thick, luscious atmosphere, such a world could only exist if there was ...

The first experiment to produce oxygen on another planet has come to an end on Mars after exceeding NASA’s initial goals and demonstrating capabilities that could help future astronauts explore the ...