Dirty fuel’ may sound scary. But here’s why we’re unlikely to see a wave of new disease with this temporary lift in sulfur ...

The rules would hold pollution magnets like warehouses, ports and railyards accountable for the trucks and ships they attract ...

As Maryland lawmakers scramble to address soaring utility bills, a new proposal would lock in $365 million a year for climate and clean energy programs.

State incentives and mandates are helping renewable projects move forward even as federal grants are cut and tax credits are ...

The complaint filed argues that courts should permanently California from “adopting or enforcing new regulations” in these ...

The California rules amount to “backdoor fuel economy policies” and an “illegal EV mandate” that would further drive up prices, the administration claims.

Four of the world’s biggest oil and gas companies have spent the last four years systematically shifting away from climate-friendly advertising to push a new message: fossil fuels are here to stay, ...

Governor Kathy Hochul visited Tonawanda to urge state lawmakers to delay emission mandates in New York’s climate law, citing ...

Researchers in Nigeria say water in diesel emulsions could significantly reduce nitrogen oxides and particulate emissions without major engine redesign. The approach may also preserve, and sometimes ...

Oregonians can weigh in on 48 possible actions the state can take to get back on track, reduce greenhouse gas pollution at ...

For decades, state and federal regulators have tried to clean that up. Now much of their authority is in doubt: the Trump administration revoked California's authority to mandate electric vehicles and ...

Endeavour’s Pact system can turn natural gas and biomethane into clean hydrogen and solid carbon, powering AI data centres with carbon-neutral energy ...