CO2 levels are altering the chemical makeup of human blood over time, and may lead to health problems down the road. | Credit ...

The rise of carbon dioxide (CO 2) in Earth's atmosphere is detectable and measurable in the blood of its human inhabitants, a ...

Researchers from The Kids Research Institute Australia and Curtin University have found that rising atmospheric carbon dioxide is leaving a measurable trace in human blood, and the shift may be ...

A new study suggests rising carbon-dioxide levels may be slowly changing human blood chemistry and could impact long term ...

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 ...

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, ...

The levels of the crucial heat-trapping gases in the atmosphere reached historic highs last year, growing at near-record fast paces, according to the U.S. National Oceanic and Atmospheric ...

WASHINGTON (Reuters) - Rising levels of carbon dioxide in the atmosphere may cut the nutritional quality of some of the world's most important food crops, researchers reported on Wednesday after ...

China is transforming the Taklamakan Desert into a “carbon sink” capable of absorbing CO2 and redefining the arid climate on a large scale.

Rising carbon dioxide levels are being detected within the human body, with new research warning a key blood marker for the gas could near its healthy limit within decades if current trends continue.

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 ...