October will be the time to make a decision that reverberates for generations to come.
"We can now be confident that the things we’ve done have put the planet on a path to heal," one scientist says.
Antarctica is a key to sea level rise, which threatens coastal areas around the world.. It has enough ice to raise seas by
New research from NASA's Goddard Space Flight Center shows that large quantities of a chemical responsible for depleting
Scientists say the hole in this protective ozone layer mainly is caused by chlorine from man-made chemicals called chlorofluorocarbons
In this project I examine the history behind American perception of human extinction. I explore how existential risk has shaped foreign policy by tracing the domestic debate over nuclear war and ozone depletion.
Learn more at NASA's Ozone Hole Watch website. In the "Scientific Assessment of Ozone Depletion 2010" report, UN scientists