Humans evolved in an atmosphere containing roughly 200–300 parts per million (ppm) of carbon dioxide (CO₂). Today, that figure sits above 420 ppm, higher than at any point in the history of our ...

According to new research published in the journal Air Quality, Atmosphere & Health, the rising concentration of CO2 in the ...

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 ...

Study Suggests Human Blood Could Be Pushed Past Its Healthy Limits Within 50 Years In A Nutshell A new analysis of U.S. blood test data from 1999 to 2020 found that average bicarbonate levels in the ...

Low oxygen and rising carbon dioxide in mangrove waters may shrink critical nursery habitat for young fish and threaten ...

A newly mated bumblebee queen typically spends the winter alone underground. After mating in late summer or fall, she burrows into the soil and slips into diapause, an insect state of suspended ...

A new catalyst built from isolated indium atoms allows scientists to convert CO2 into methanol more efficiently while revealing the hidden chemistry that drives the reaction.

Hibernation is a risky endeavor for many animals, as they can be taken away by the elements or predators. For several months of the year, queen bumblebees enter a dormant state underground called ...

Bumblebee queens can breathe underwater for up to a week, new research has found. The remarkable discovery came about by chance, as ecologist Sabrina Rondeau noticed a frosty refrigerator dripped ...

Queen bumble bees can survive fully submerged for a week, revealing how these pollinators endure spring floods and still start new colonies.