A U.N. climate report says the only way to avoid the worst climate impacts will be to suck carbon emissions out of the air. Researchers are trying to find a feasible way to do that.
Ignoring pressure from President Trump to keep the oil flowing, OPEC, Russia and other producers have agreed to cut production. They hope to stem a 30 percent drop in oil prices in recent weeks.
The Interior Department is moving forward on revisions to Obama-era conservation plans for the greater sage grouse. The changes would ease restrictions on energy development.
The Trump administration wants to reverse a rule that would have required new coal plants to have expensive technology to capture their carbon dioxide emissions.
The food industry is already feeling the effects of climate change, which will likely force expensive adaptations in the future. At least one sector is looking to make energy companies pay.
It's a decision opposed by environmental groups, who say the blasts could harm marine animals, and some coastal communities, who fear it could be a precursor to offshore drilling.
Legal battles and local tensions persist two years after the North Dakota prairie was filled with thousands of indigenous and environmental protesters opposed to the Dakota Access Pipeline.
A grassroots movement in France, the mostly working-class "yellow vests," objects to new gasoline taxes. French President Emmanuel Macron says he sympathizes, but the tax will stand.
The Trump administration is offering millions of acres of federal land for oil and gas drilling. It's a boon for some states, but is fueling battles with environmentalists.