A new study finds that ocean acidity may have prevented life on Earth from developing for the planet’s first 500 million ...

Formations that look like jumbo-sized kidney beans (or blobs of chocolate syrup, depending on your palette) may be indicators of whether Mars was habitable in the distant past.

(THE CONVERSATION) Long before the current political divide over climate change, and even before the U.S. Civil War (1861-1865), an American scientist named Eunice Foote documented the underlying ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

But making ammonia, the key ingredient of fertilizers, produces large amounts of carbon dioxide emissions. Chemists have now made a device that produces ammonia by drawing water vapor and nitrogen ...

Methane is one of the climate-damaging gases emitted by industry, but a British firm has found a way to give it a major makeover.

Record heat and rain turned thousands of Greenland lakes brown in 2022 as they hit a tipping point and began emitting carbon ...

Researchers have set up an experimental facility that can more efficiently produce liquid synthetic fuel from carbon dioxide (CO2 ... by electrolyzing CO2 and water vapor simultaneously to ...