Have you ever stopped to wonder if humanity is truly capable of reversing the damage we’ve done to our planet? The story of ...

Just a few decades ago, the sky above Antarctica became a symbol of environmental crisis. Scientists had discovered a massive ...

Imminent loss of NASA's Aura and Canada's SCISAT will severely diminish scientists’ ability to monitor ozone-depleting substances in the stratosphere.

The ozone layer is a thin shield of gas in the Earth’s atmosphere that protects the planet, absorbing the sun’s ultraviolet (UV) rays and helping to preserve all life on the planet.

See All Key Ideas Kilometers above the Earth’s surface, the ozone layer protects humanity and all life from the sun’s harmful ultraviolet rays. But in the troposphere, at ground level ...

Over time, they noticed that the atmosphere had distinct layers ... at one point on Earth, Mount Everest. In this bizarre phenomenon called the “tropopause fold”, ozone from the stratosphere ...