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 ...

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 ...

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

Your body fine-tunes oxygen delivery so active tissues get what they need most. The Bohr effect helps hemoglobin release oxygen in areas with higher carbon dioxide or acidity. This ensures your ...

A bioreactor has been flown to the International Space Station (ISS) to turn carbon dioxide into oxygen using algae. The lives of the astronauts on-board the ISS will not hinge on it working properly ...

To mitigate global climate change, emissions of the primary culprit, carbon dioxide, must be drastically reduced. A newly developed process helps solve this problem: CO 2 is directly split ...

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 ...

A new study of sediment cores shows a series of massive emissions of carbon dioxide over a 20 million year period about 300 million years ago. These CO2 emissions happened at the same time as drops in ...

The formation of CO2 is based on the combination of oxygen and carbon. The more carbon entering the atmosphere, the more likely increased CO2 production becomes, reducing available oxygen. Every ...

“This is a critical first step at converting carbon dioxide to oxygen on Mars." The process could one day help astronauts breathe on the red planet. Much larger versions of MOXIE could be used to ...