Carbon dioxide is being converted into oxygen on Mars thanks to an invention undergoing testing that could lead to the colonization of the red planet. Day and night across the seasons, a ...

A toaster-sized scientific instrument attached to NASA’s Perseverance rover just sucked up a bit of carbon dioxide from the surrounding Martian atmosphere and converted it into oxygen. It’s a ...

"This reaction should be observed in the upper atmosphere of Mars." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists have discovered a ...

New study shows that geological storage of low-purity carbon dioxide mixed with oxygen and nitrogen from direct air capture is an environmentally friendly and economically viable approach to remove ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...