Climate change can be a tough issue to care about at the daily level -- but the prospect of sweating profusely through your golden years? That's more arresting.
As the West burns, the way the feds fight wildfires doesn't jibe with the reality of climate change.
They're all getting greener, but the math is a little complicated.
The EPA is rolling out an ambitious plan to slash greenhouse gas emissions from power plants.
Journalist Ken Silverstein gained unprecedented access to a hyper-reclusive cabal of powerful billionaires.
A new report finds exceptionally high fatality rates in the oil and gas and construction industries.
The federal government released its projections for the costs of fighting fires this year -- and it looks like there isn't nearly enough money.
A German engineer wants to turn an old mine, half a mile underground, into a giant battery.
A new study examines the potential hazards of natural gas extraction.