The agency’s top official told lawmakers that the “vast majority” of calls were answered. New data indicates most people couldn’t get through.

Occidental Petroleum, which is developing the Stratos megaproject, discovered an issue with some of its components.

Ørsted and Equinor reported progress on three projects that the Trump administration has tried to halt.

The latest legislative effort fizzled, in part, because of legal principles established after the catastrophic 2023 wildfires in Maui. Democrats say they will try again.

Gov. Kathy Hochul has said New York is unique in having a statutory emissions reduction requirement, but legal experts and environmental groups disagree.

Eastern wildfires could become more common in the coming years, wildfire ecologists say.

Many local public health researchers are attributing the surge to the recently accelerating effects of climate change.

A deadly outbreak of the rare hantavirus aboard a Dutch ship on a weekslong polar cruise has brought attention to the growing tourism trend.

The Trump administration is suing Vermont and New York for using novel tactics to curb greenhouse gas emissions.

A plan to postpone the retirement of the Ray Nixon Power Plant comes as Colorado wrestles with its climate targets.

A surge in diesel costs is set to ripple through the U.S. economy, raising prices on everything from groceries to housing and adding new political risk for Republicans.

New research shows that trees are cutting urban temperatures from climate change in half worldwide.

Never implemented amid a spate of legal challenges, the policy required companies to report material risks to their business due to a changing climate, as well as carbon emissions for some firms.

Record-breaking gold prices, driven largely by investor demand for safe assets amid rising global risks, have provided a strong incentive for illegal mining.

Electric vehicle sales and solar panel imports have surged since the conflict in the Middle East began.

Japan’s offer of energy transition assistance for South Africa adds to about $10 billion in climate finance pledged to the continent’s biggest economy.

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.