Robyn Williams: The whole CO 2 debate began at The Scripps Institution of Oceanography when the then-director Charles Keeling began to measure atmospheric CO 2 50 years ago. I'm speaking with his son, ...

"This reaction should be observed in the upper atmosphere of Mars." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists have discovered a ...

Low-oxygen "dead zones" in the ocean could expand significantly over the next century, according to marine chemists. These predictions are based on the fact that, as more and more carbon dioxide ...

Carbon dioxide is being converted into oxygen on Mars thanks to an invention undergoing testing that could lead to the colonization of the red planet. Day and night across the seasons, a ...

We all need oxygen to survive, and carbon dioxide kills us. Makes sense, right? Apply that same logic to Starfield, and you’ll more or less get an idea of what these meters mean in the game. Here’s ...

Latest findings regarding nitric oxide have the potential to reshape fundamentally the way we think about the respiratory system -- and offer new avenues to save lives. Scientific dogma has the ...

With a zap, a beam of ultraviolet light can blast carbon dioxide into oxygen gas, O 2. Because the sun hurls the same radiation, the reaction hints that breathable air could have formed on Earth ...

SPOKANE, Wash. — Several social media claims are going viral, claiming that face masks can trap carbon dioxide and prevent oxygen from entering a person's lungs. According to Spokane County Health ...

NASA sent the Perseverance rover to Mars with some bonus technology: a device that can turn carbon dioxide into oxygen, much as trees do on Earth. The device, called the Mars Oxygen In-Situ Resource ...

The combined and separate influence of O2, CO2, and ethylene on the ripening of bananas was studied. A significant difference in behavior was observed between uninitiated and initiated green fruit.