Federal courts aren't buying DOJ's argument that climate liability lawsuits undermine U.S. energy policy.

Utah, Oklahoma and Tennessee also have passed laws shielding polluters.

Cooling a home could cost on average as much as $900 between June and September in Southern states.

The American Clean Power Association said DOD's national security reviews — all for farms on private land — haven't been moving forward.

The Arizona senator wants his party to focus on energy affordability over climate change appeals to win control in November.

The state is probing for potential violations of the law, it says.

The technology is mostly used in high-risk areas that are rural or remote, where a blaze might not be quickly spotted by humans.

The majority of plastic particles in the atmosphere are colored and trap heat, leading to warming, according to a new study.

The move clears a key hurdle for the Brazilian biofuel ahead of enforcement of a global IMO framework to cut greenhouse gas emissions in maritime transportation.

The EPA administrator once touted the importance of climate adaptation programs. Now that he's in charge, he's taking a different approach.

The Virginia utility also expressed optimism about battery storage and nuclear power.

Chief Executive Greg Abel said "we'll find a better path" if states impose expensive climate requirements on utilities owned by Berkshire.

A New Jersey lawmaker wants voters to approve $5 billion in borrowing for climate resilience. But he worries if there's political support.

The countries also agreed to continue discussing alternative proposals and entertain new ones.

Heat waves are forecast to persist for longer than usual in densely populated states of western and eastern India, the country’s weather forecaster said.

Extensive groundwater pumping and urban development have dramatically shrunk the aquifer, meaning that Mexican capital has been sinking for more than a century.

The transition to cleaner power for the towers that provide cellphone service is driven by cost pressures and climate goals.

A first-of-its-kind conference that focused on phasing out fossil fuels now confronts the challenge of turning plans into policy.

The judge rejected the oil industry's argument that federal law bars the tribes from suing under state law.

The probe comes amid a legal push by cities, counties and states to hold fossil fuel companies financially accountable for climate change.