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.

Among the labs of Brazil’s National Institute of Amazonian Research, or INPA, is what’s known as the “room of the future.” ...

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 ...

It was all about that vital fluid which takes oxygen and nutrients to our body’s cells and carries away carbon dioxide and ...

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 ...

Biosolids is the Orwellian PR euphemism used by the sewage sludge industry. This foul black sludge is then simply dehydrated ...

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.

ING Groep NV has emerged as the only global systemically important bank to agree to test a new framework for ensuring that climate claims made by the finance industry are actually credible.

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 ...