Smoke billows from a large steel plant on Nov., 4, 2016, in Inner Mongolia, China. Over the industrial era, the amount of carbon dioxide in the atmosphere has increased by about 40%, according to the ...

There's now more carbon dioxide (CO2) in the atmosphere than ever before in human history, scientists have revealed. For the first time on record, monthly average CO2 levels exceeded 430 parts per ...

Earth’s atmosphere now has more carbon dioxide in it than it has in millions — and possibly tens of millions — of years, according to data released Thursday by the National Oceanic and Atmospheric ...

June 5 (Reuters) - Carbon dioxide levels as measured atop a Hawaiian volcano extended their record-breaking rise in 2023, reaching a level more than 50% higher than at the onset of the industrial era, ...

CBS News stations are dedicated to reporting more on the causes and impacts of climate change. To accomplish our goal, we enlisted the help of national environmental correspondent David Schechter and ...

Director of the Program of Science, Technology & Society Paul Edwards claims to have detected 1650 parts per million (ppm) of carbon dioxide in Braun Geology Corner classroom 320-109, well above the ...

This graphic indicates Earth’s atmospheric concentrations of CO2, expressed in parts per million (ppm), throughout the Cenozoic era from pre-industrial times back 65 million years. These are estimates ...

I believe that there are studies showing that high levels of indoor CO2 can impair human cognition. Something like when at 1000PPM human cognition decreases by 15%. This is significant. Now, the ...

A massive new review of ancient atmospheric carbon-dioxide levels and corresponding temperatures lays out a daunting picture of where the Earth’s climate may be headed. The study covers geologic ...

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, ...