Reductions in CFC-11 emissions put ozone recovery back on track
Scientists observe reduction in emissions of banned ozone-depleting chemical after unexpected spike.
Scientists observe reduction in emissions of banned ozone-depleting chemical after unexpected spike.
Despite global phase-out, the ozone-depleting chemical is still in production in eastern China.
Study finds chloroform emissions, on the rise in East Asia, could delay ozone recovery by up to eight years.
The AGAGE network celebrates 40 years of measuring ozone-depleting and climate-warming gases.
Susan Solomon's John H. Carlson Lecture examines past environmental challenges in the context of today's fight against climate change.
Professor of atmospheric chemistry honored for her contributions to atmospheric science.
Combining climate policy and vehicle emissions standards could pack a one-two punch.
New toolset evaluates economic impacts of ozone reduction policies for nine income groups.
Carbon dioxide isn’t the only one that matters, and the gases vary widely in potency and duration.
MIT study finds that springtime ozone levels are good predictors of summertime temperatures in the Southern Hemisphere.
MIT researchers find that the extremes in Antarctic ozone holes have not been matched in the Arctic.
MIT researchers, as part of an international team, examine the total warming impact of 25 major synthetic greenhouse gases.