Carbon dioxide in Earth's atmosphere has set another ominous record
November 25, 2019, 12:58 p.m. by Russell McLendon
CO2 levels are now the highest they've been since long before modern humans existed.
These are the big cities where carbon emissions are already dropping
October 10, 2019, 1:33 p.m. by Mary Jo DiLonardo
Austin, Athens, Venice and Lisbon are the latest cities to meet global goals.
The Pliocene called. It wants its CO2 levels back.
May 13, 2019, 12:20 p.m. by Russell McLendon
Earth's atmosphere hasn't had this much CO2 in human history, and possibly not since the Pliocene Epoch about 3 million years ago.
Are the Autobahn's speed limit-free days nearing an end?
January 28, 2019, 8:21 a.m. by Matt Hickman
Not if Germany's almighty automobile lobby can help it.
Air in the London Underground is far more polluted than beside busy city roads
January 21, 2019, 8:24 a.m. by Matt Hickman
A new report will leave some Londoners questioning their daily commutes.
Global CO2 emissions hit record high in 2018, as Greenland ice melt goes into 'overdrive'
December 7, 2018, 11:57 a.m. by Russell McLendon
Humanity is not only moving too slowly in curbing CO2 emissions — we're moving the wrong direction.
Atlanta, Seattle named first winners in American Cities Climate Challenge
September 18, 2018, 3:14 p.m. by Matt Hickman
The cities will receive a financial and technical boost from Bloomberg Philanthropies in the fight against climate change.
Swiss firm gains steam in mission to suck CO2 directly from the air
August 31, 2018, 2:22 p.m. by Noel Kirkpatrick
Climework's direct air capture technology sucks carbon dioxide right out of the air.
How London's 'lost' underground rivers could help curb carbon emissions
July 16, 2018, 9:26 a.m. by Matt Hickman
Campaigners see untapped potential in waste heat extracted from waterways buried beneath city streets.
San Francisco to expand demand-based pricing for parking
December 20, 2017, 9:42 a.m. by Matt Hickman
Just don't call it surge pricing.