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, ...

Oxygen on exoplanets can be the result of simple chemical processes rather than biological ones.

Rewatch this EURACTIV Hybrid Conference to learn more about the potential of CO2, H2 and O2 in decarbonising the EU’s energy sector and whether a consensus can be found for "the best strategy".

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 ...

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

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 ...

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 ...

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 ...