A local ice hockey complex was evacuated on Saturday after high carbon dioxide levels were detected inside. Harmar Township ...

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 ...

MAYPEARL, Texas — Following concerns about poor air quality at Maypearl Primary School, Maypearl ISD leaders held a special meeting for parents on Wednesday. Rachel Girard, a parent, has decided to ...

Hypercapnia describes high carbon dioxide (CO2) levels in the blood above 45 mm Hg. It can happen when there is an overproduction of CO2 or an inability to efficiently clear it from the body.

A new Northwestern Medicine study is challenging long-held assumptions about chronic obstructive pulmonary disease (COPD), ...

Discovered: High CO2 levels make office workers dumb; drought drags down GDP; there's no reason why green farming can't make money; warming oceans drive plankton toward the poles. You can now try ...

Dinosaurs may have vanished millions of years ago, but their teeth still carry a message from Earth’s distant past. A team of scientists from the Universities of Göttingen, Mainz, and Bochum has shown ...