As the sun grew hotter, so did Mars, prompting much of its atmospheric carbon dioxide to rain out and ultimately get locked ...

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

A 2021 study also found the carbon capture process emits significant amounts of methane, a potent greenhouse gas that’s ...

Experts know from past experiments that djerfisherite can be created when potassium-rich fluids and iron-nickel sulfides ...

The carbon dioxide in the samples is then separated from the rest of the air and captured in glass tubes. Researchers then measure the isotopic composition of the carbon dioxide contained in the ...

New research from the University of California, Davis, the Chinese Academy of Sciences and Texas A&M University reveals that ...

New satellite maps reveal how oceans absorb carbon, offering real-time insight into climate shifts and ocean acidification.

When the flask took in its last sample in 2022, atmospheric CO2 levels registered 421.36 ppm, a concentration that Lueker calls “unbelievable.” When the instrument first began collecting ...

Carbon dioxide, known by the chemical formula CO2, ... Samples of ice, lake and seafloor cores indicate how much carbon dioxide existed at different periods on the planet.

What's at risk if greenhouse gas tracking stops 03:09. More carbon dioxide — released from cars, factories and power plants — was present in the atmosphere last year than ever before in ...

The pristine samples from asteroid Ryugu returned by the Hayabusa2 mission on December 6, 2020, have been vital to improving ...

NOAA maintains a global backbone of measurements of carbon dioxide and other gases, not just at Mauna Loa, but at more than 50 stations around the world. In parallel, our program at Scripps ...