The normal range of a venous CO2 blood test in a basic metabolic panel is 23 to 29 millimoles per liter (mmol/L). The range can vary slightly depending on the lab analyzing your blood, so discuss your ...

RIKEN scientists looking for clues to the origins of life on Earth have discovered a new microbe that may shed light on how ...

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.

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.

A study reports rising CO2 and nitrogen levels are harming grassland biodiversity, based on two decades of research at the ...

Results from a decades-long field study in Minnesota reveal the dangerous impact of rising carbon dioxide and nitrogen pollution on grassland biodiversity. Though it’s well documented that nitrogen ...

It is absorbed by plants during photosynthesis. Carbon dioxide is also created by metabolism within the human body and it is principally removed via expiration from the lungs. It, therefore, can build ...

The scheme under question is the fifth-largest nature-based carbon abatement scheme in the world, making the adverse findings ...

The scheme under question is the fifth-largest nature-based carbon abatement scheme in the world, making the adverse findings ...

Our transition to clean industry and energy must continue, to be sure. But even if global efforts to cut emissions were ...