For the first time, an international team has conducted two unique long-term experiments, concluding that elevated atmospheric CO2 reduces soil phosphorus availability in rice crops by more than 20% ...

As people sit and talk inside a conference room or huff and puff as they work out in a gym, their exhaled breath accumulates in the air. Unless that space is well ventilated, all that exhaled breath ...

John Locher/AP / AP The amount of planet-warming carbon dioxide in the Earth’s atmosphere has hit a new record, as humanity struggles to rein in emissions of greenhouse gasses from burning fossil ...

The Earth hit a worrying climate change milestone this month, and it appears to be permanent. The concentration of carbon dioxide in the planet’s atmosphere has surpassed 400 parts per million during ...

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 ...

Measuring air quality, as anyone who has tried to tackle this problem can attest, is not as straightforward as it might seem. Even once the nebulous term “quality” is defined, most sensors use ...

The Open Earth Foundation has reportedly been awarded a Chainlink Grant to develop am open-source, planetary CO2 concentration Oracle. As mentioned in the announcement, Climate impacts everyone, from ...

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, ...

"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 ...

For decades, climate policy has leaned on a comforting assumption: that as humans emit more carbon dioxide, plants will respond by growing faster and locking away a large share of that pollution. A ...