California and China partner on clean energy tech
The feds' anti-environment stance is creating strange bedfellows.
South Korea turns its back on coal and nuclear power
The tech-centric country plans a rapid switch to renewable energy.
61 US cities and three states vow to uphold Paris climate agreement
Mayors and governors plan to support the accords on their own.
Elon Musk leaves Trump’s council after US exits Paris climate pact
‘Leaving Paris is not good for America or the world,’ Musk tweeted.
Trump withdraws US from Paris climate change agreement
Trump says the US might re-enter after extensive negotiations.
Switzerland votes for an end to nuclear power
It's shifting its efforts toward renewable energy.
Sorry, you can't plant enough trees to offset fossil fuels
A study suggests that you still need to cut CO2 output.
Bacteria could lead to cleaner methane power
Organic fuel cells turn methane into electricity without harmful leaks.
Belgian scientists turn polluted air into hydrogen fuel
The tiny device uses two 'rooms,' separated by a membrane, to purify air and generate power simultaneously.