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.

Administration officials say Tehran is days from crisis, but analysts see a slower squeeze with global price shocks already hitting U.S. consumers and reshaping the political fight.

The cash infusion comes at a time of uncertainty for climate tech startups as private and federal funding shrinks.

Advocates are trying to block fossil fuel projects in energy-hungry Asia by convincing insurers not to cover or invest in them.

Dangerous combinations of hurricanes, heat and drought are making fires more likely.

The soaring price of oil and gas has forced governments across the globe to rethink their energy security policies.

Silicon Ranch believes cattle-grazing is the next frontier in so-called agrivoltaics.

The controversy has embroiled buyers of the $7 billion in sustainable bonds the country has issued since 2022 across U.S. dollar, euro and yen markets.

There are other significant obstacles facing the construction, including ongoing negotiations between the Alberta and federal governments over a climate emissions framework.

An unprecedented nationwide data collection will show where storms and wildfires are causing large insurer losses and rate hikes.

Colombia and the Netherlands will pass the baton to Ireland and Tuvalu to carry on what nearly 60 countries hope becomes a new form of multilateral cooperation.

The Trump administration has been circulating flyers at this week’s gathering of the International Maritime Organization.

Legislators in at least 28 states this year introduced bills that would roll back tax incentives for the energy-hungry facilities.

Oil producers are facing a May 7 deadline to stop gas from burning off at some newer wells.

A Democratic bill would give Congress the authority to override presidential rejections of recovery aid.

The EPA administrator achieved a string of viral moments to play up online, which could serve his ambitions beyond the agency.

Trucking fleets are buying Tesla’s lower-cost, higher-range electric big rig — and boosting the state’s climate goals.

The European Commission is considering temporary relief from methane penalties as energy firms warn of supply risks.