Your tax-deductible donation helps make it all possible. The forgotten story of the hole in the ozone layer - and how the world came together to fix it. The scientists and politicians who ...

Around the turn of the 21st century, much of the environmental conversation was about the hole in the ozone layer. There was ...

“The ozone layer has diminished more than 50% from its normal values and the UV intensity index has jumped from four to ten, according to the 16 October reading when the hole reached the 51 ...

Katy Perry has been shamed by fans after a shocking video resurfaced shortly after she launched to space aboard Blue Origin's ...

an international treaty to protect the ozone layer by phasing out production of ozone-depleting chemicals. As a result, the size of the hole has stabilized, with variation from year to year driven ...

Katy Perry has been branded a "hypocrite" after lecturing people about climate change in a video that resurfaced after the ...

A stock image shows the ozone layer surrounding Earth as seen from ... and refrigerants, had created a hole in the ozone over the Antarctic spring. In 1987, countries worldwide signed the Montreal ...

Astrophysicists have teased a hellish potential future in which life on Earth is extinguished by deadly radiation from the supermassive black hole at the heart of the Milky Way.

As global temperatures rise, scientists debate the pros and cons of solar geoengineering, a strategy to cool Earth by reflecting sunlight into space.

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching colossal jets of energy, something once thought possible only in elliptical ...

A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation ...