MINNEAPOLIS — There was detailed medical testimony Monday about the levels of carbon dioxide in George Floyd’s body – an issue that could be pivotal in Derek Chauvin’s murder trial. The emergency room ...

Hypercapnia happens when you have too much carbon dioxide (CO2) in your blood. Symptoms of hypercapnia include dizziness, flushing, and shortness of breath. Severe hypercapnia can lead to serious ...

An observatory high on Hawaii's Mauna Loa volcano that measures carbon dioxide in the atmosphere has reported its highest ever seasonal peak concentration of the greenhouse gas. For the first time, ...

In the contemporary world where we spend a significant amount of time indoors, understanding and maintaining the appropriate levels of carbon dioxide (CO2) in our homes is vital for our health and ...

DOTHAN, Ala. (WDHN) — Atmospheric carbon dioxide concentration at the Mona Loa Atmospheric Baseline Observatory has increased more rapidly between January and April 2024 than the first four months of ...

GENEVA (AP) — Heat-trapping carbon dioxide levels in the atmosphere jumped by the highest amount on record last year, soaring to a level not seen in human civilization and “turbo-charging” the Earth’s ...

CO2 can stimulate plant growth, but only when enough nitrogen is available—and that key ingredient has been seriously ...

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 ...

COSHOCTON − The Coshocton County Emergency Management Agency, in conjunction with other local and state agencies, is investigating an occurrence of high carbon dioxide (CO2) levels in a residence in ...

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 ...

Record levels of carbon dioxide (CO2) emissions last year threaten our chances of keeping the Earth's temperature from rising 2 degrees Celsius, considered by scientists to be the threshold for ...