These data come from the National Oceanic and Atmospheric Administration’s Mauna Loa Observatory, which may soon be shut down ...

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, ...

While it is widely known that rising carbon dioxide emissions have significantly impacted the climate and our ecosystems, scientists recently found a less expected outcome. Increased CO2 levels have ...

(CNN) — As humans burn fossil fuels and pump carbon dioxide into the atmosphere, we are heating up the planet. But there is another alarming impact of this climate pollution: it may be changing the ...

Climate change is causing the crops that humans eat to gradually be less nutritious as CO2 levels in the atmosphere soar.

A carbon dioxide (CO2) blood test measures the amount of CO2 in your body. It is typically performed in conjunction with other blood tests to assess for electrolyte imbalances. Levels that are too ...

The longer you hold your breath, the more a desperate pressure in your chest grows — this is what scientists call “air hunger ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. GENEVA (AP) — Heat-trapping carbon dioxide ...