When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Mice, rats and pigs all share a secret superpower: They can all use their intestines to breathe, ...

For the first time, Chinese astronauts have reportedly demonstrated artificial photosynthesis technology in orbit. They have successfully conducted experiments that mimic photosynthesis, converting ...

(CNN) — 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 ...

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Millions of miles away on Mars, in a barren crater just north of the equator, a rover is wandering around, carrying a gold-coated gadget the size of a toaster. The machine inhales the Martian air and ...