Paris — Greenhouse gas concentrations in the atmosphere reached record highs in 2023, the United Nations warned on Monday, saying countries are falling "miles short" of what's needed to curb ...

A colossal underwater volcano in the South Pacific may have revealed a surprising new weapon against climate change. After ...

The small proportion of the atmosphere made up by carbon dioxide (CO2) is not evidence that its impact on the climate is limited, as suggested by social media posts claiming that rising CO2 is “not a ...

"CO2 is a trace gas in our atmosphere," the post is captioned. "Numbers say that all the nonsense we're subjected too in reference to it's effect and our contribution to the amount in the atmosphere ...

The findings, published Monday in Nature Climate Change, show that colored micro- and nanoplastics suspended in the ...

Atmospheric concentrations of carbon dioxide made history last month by climbing to their highest seasonal peak available in historical records, a team of researchers reported. For the first time ever ...

The claim: The 'six great ice ages' began when CO2 was higher than now; all plants and animals die when CO2 levels are cut in half A July 4 post (direct link, archive link) on X, formerly Twitter, ...

WASHINGTON — A new report from the National Academies of Sciences, Engineering, and Medicine says the U.S. should pursue a two-phase approach to understand the need and potential for atmospheric ...

A new study shows that a specific type of silicone, the so-called methylsiloxanes, is widely present in the atmosphere across diverse environments. Also, concentrations appear to be much higher than ...