Since the signing of the Montreal Protocol, there has been a dramatic drop in emissions of the main substances that are responsible for depleting the stratospheric ozone layer, the part of the atmosphere that protects us from harmful solar radiation.
articles
Melting Sea Ice Forces Polar Bears to Travel Farther for Food
In recent years, polar bears in the Beaufort Sea have had to travel far outside of their traditional arctic hunting grounds which has contributed to an almost 30% decrease in their population.
The Threat from Thwaites: The Retreat of Antarctica’s Riskiest Glacier
Ice sheet’s demise poses the biggest threat for sea-level rise this century
La Niña Returns for a Second Winter
This coupling of the atmosphere and ocean alters atmospheric circulation and jet streams in ways that intensify rainfall in some regions and bring drought to others.
Want to Limit Carbon and Curb Wildfire? Create a Market for Small Trees
Clearing California’s forests of dense overgrowth is a critical first step for curbing catastrophic wildfire in the state.
NASA-NOAA Tech Will Aid Marine Oil Spill Response
NASA and National Oceanic and Atmospheric Administration scientists are teaming up to test remote sensing technology for use in oil spill response.


