A startup called Gigablue claims to have reached a milestone by selling 200,000 carbon credits for its ocean-based carbon ...

A startup called Gigablue claims to have reached a milestone by selling 200,000 carbon credits for its ocean-based carbon ...

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

The collapse of tropical forests during Earth's most catastrophic extinction event was the primary cause of the prolonged ...

Tiny ocean zooplankton play a massive role in trapping carbon deep below the surface, offering a hidden buffer against ...

The ocean plays a key role in absorbing carbon, through geographical carbon cycling or the slow carbon cycle. Italian ...

It can take as long as 200 million years for carbon to move through abiotic elements such as rocks, soil, and oceans. Thus, this circulation of carbon is known as the slow carbon cycle.

The slow carbon cycle makes up half of this system. Spewed out from volcanoes, carbon dioxide is absorbed by calcium-rich oceans to form limestone rock that is subducted back into the mantle ...

Citations B. Tutolo et al. Carbonates identified by the Curiosity rover indicate a carbon cycle operated on ancient Mars. Science. Vol. 388, April 18, 2025, p. 292. doi: 10.1126/science.ado9966.

That jump is 27 percent larger than the previous record increase, in 2015, and puts atmospheric carbon dioxide concentrations at a level not seen in at least 3 million years.

Carbon, he notes, is after all the building block of life, the animating force behind trees, rhinos, eyelashes, hormones, bamboo, and so much more. Without it, Earth would just be a lonely, dead rock.

Earth’s Strongest Ocean Current Could Slow 20 Percent by 2050 Because of Climate Change, Study Finds The Antarctic Circumpolar Current is involved in everything from storing carbon to guarding ...