RIKEN scientists looking for clues to the origins of life on Earth have discovered a new microbe that may shed light on how ...

A study reports rising CO2 and nitrogen levels are harming grassland biodiversity, based on two decades of research at the ...

Climate change continues to be a hot election issue, at least for Democrats.At the recent vice-presidential debates, one of ...

I had an air quality inspection in our house recently. Everything was fine except the carbon dioxide readings were high on all three levels of our home — about 1,200 parts per million.

Scientific experts have long explained that, although Earth does experience natural cycles, they do not explain how the average carbon dioxide level in the atmosphere is 419 parts per million, as ...

Scientific experts have long explained that, although Earth does experience natural cycles, they do not explain how the average carbon dioxide level in the atmosphere is 419 parts per million ...

New study with strong University of Arizona ties finds carbon dioxide has played a dominant role in controlling Earth’s ...

Total CO2 levels could now already be in "structural decline" after falling this year, and there are positive signs that climate is back on the policy agenda, said CREA's China policy analyst ...

Methane (CH4) concentrations are reaching record highs. Despite receiving less attention than carbon dioxide, this gas is dangerously accelerating global warming. A new study from the Global Carbon ...

Students interpret this color change and explain that the solution becomes acidic. Students explore whether carbon dioxide from other sources, namely carbonated water and a chemical reaction between ...

DENVER (KDVR) — The North Boulder Recreation Center was closed Tuesday after the “smell of gas” was reported at the building, later learning it was due to a leak in the pool maintenance system.