Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

October 26, 2016

Antarctic ozone hole about average in 2016

October 26, 2016

The hole in the Earth’s ozone layer that forms over Antarctica each September grew to about 8.9 million square miles in 2016 before starting to recover, according to scientists from NASA and the

Antarctic ozone hole about average in 2016 Read More >

October 26, 2016

Antarctic ozone hole about average in 2016

Popup Call to Action