Researchers in Japan say satellite data show that the concentration of carbon dioxide in the Earth's atmosphere in 2024 ...

Between 2023 and 2024, the concentration of carbon dioxide in the atmosphere rose by 3.58 parts per million (ppm), to reach a total of 427 ppm—the largest increase between calendar years ...

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

MANY reports 1–5 indicate that plants in a closed system will reduce the concentration of carbon ... that only about two-thirds of the atmospheric carbon dioxide is available for photosynthesis”.

How fast the level of atmospheric carbon dioxide — and with it, the temperature — goes up matters for the ability of humans and ecosystems to adjust. A slower increase gives humans time to move away ...

Spreading crushed stone across farm fields could inexpensively pull CO2 from the air while also increasing yields. But it ...

Carbon dioxide in the atmosphere is increasing at rates that are incompatible with staying below 1.5 degrees Celsius (2.7 degrees Fahrenheit) of global warming, a Met Office study warns.

Stripping carbon dioxide out of the ocean could be much more efficient than capturing it from the air. Researchers are hoping ...

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