#Dioxide

Levels of carbon dioxide (CO2) and other major greenhouse gases in the atmosphere caused by burning fossil fuels reached record highs in 2025, locking in more long-term global warming, the World Meteorological Organization (WMO) said on Tuesday.

The most comprehensive record yet of carbon dioxide stored underground through geological carbon dioxide storage has been published today, revealing that 43.6 million metric tons were sequestered in 2024 alone—a new annual record—and that 421.7 million…

Storing carbon dioxide in rocks while producing hydrogen from them - and perhaps even geothermal power too - could be a double win on the climate front, and several groups are trying to make it happen

Satellite data shows that joint U.S.-Israeli airstrikes on Iranian oil facilities ejected over 29,800 tons of toxic sulfur dioxide into the atmosphere.

From Latest News from Science Magazine: Ancient ice core could help explain mysterious shift in Earth’s ice ages

Atmospheric carbon dioxide hit a new record in April, averaging about 431 parts per million at NOAA's Mauna Loa Observatory. That's up from under 320 ppm when the site began measurements in 1958.…

A new meta-analysis found nutrients in food decreased over the last 40 years, reports the Washington Post. "Many of humanity's most important crops — including wheat, potatoes, beans — contain fewer vitamins and minerals than they did a generation ago."…