1987 Montreal Protocol
The Ozone Hole is Shrinking and It’s Now the Smallest It Has Been in 30 Years
Here’s a rare piece of good news about the environment: The giant hole in the Earth’s protective ozone layer is shrinking and has its smallest peak since 1988, NASA scientists said. The largest the hole became this year was about…
100 Countries Push to Phase out Potentially Disastrous Greenhouse Gas
A loose coalition of more than 100 countries, including the US and European nations, is pushing for an early phase-out of hydrofluorocarbons (HFCs), a powerful greenhouse gas that if left unchecked is set to add a potentially disastrous 0.5C to…