“Troubling Milestone” for CO2 Emissions

The world’s air has reached what scientists call a troubling new milestone for the main global warming pollutant, carbon dioxide.

Warming Gas Levels Hit 'Troubling Milestone'

Science News by NewsLook


Photo Credit: Salim Virji via Flickr


Elizabeth O.
.4 years ago

Thanks for posting.

New G.
W. C4 years ago

Thank you.

Thomas W.
Thomas W4 years ago


Kath R.
Kath P4 years ago

"We live in interesting times"

Patricia Geraldes

Thanks for the article.

Dana B.
Dana B4 years ago

Interesting, thank you

David N.
David N4 years ago

Thanks for the article.

Leiah Sariell
Leiah Sariell4 years ago

Awful air

Karen K.
Karen K4 years ago

I can usually get people who don't believe in climate change to at least agree that they don't like having polluted water, air or more disease. It's something most Americans do agree on.

Lisa Gray
Lisa Gray4 years ago

So sad. And some, like my sister, don't even believe in global warming...