Toxin will accumulate in the environment, particularly in remote regions, as countries delay implementing emissions controls.

The AGAGE network celebrates 40 years of measuring ozone-depleting and climate-warming gases.

MIT Energy Initiative Director Robert Armstrong offers his perspective on the takeaways from MITEI’s annual research conference.

A faster, cheaper modeling method could improve our understanding of long-term atmospheric chemistry and provide a powerful tool for risk assessment.

Long-term melting may lead to release of huge volumes of cold, fresh water into the North Atlantic, impacting global climate.