The Arctic's wintertime ice hit a record low this year, and its air is warming, according to NASA

Megadroughts are rare events, occurring only once or twice each millennium

Warming climate triggers changes in forests' impact on cleaner water

The research provides insight into the long-term impacts of rising CO₂ and the implications for global food security and nature conservation

“This study shows that our air quality, particularly ozone in the fall, is becoming more sensitive to the effects of climate change,” said Yuhang Wang, a professor in the School of Earth and Atmospheric Sciences at the Georgia Institute of Technology

Professor says trifluoroacetic acid requires monitoring because of its pervasiveness and persistence

UCI, Carnegie paper explains persistent aircraft trails, substances in soil and water

The findings  were obtained with a model similar to the type used to predict future climate change on Earth

Northeast Climate Science Center at UMass Amherst leads climate adaptation study

“This will give us a better understanding of how life evolved”