Toxic air spreads hundreds or even thousands of miles from where wildfires burn. Last week, Chicago felt the sting—and ...

Solar has been the fastest growing source of electricity in the U.S. Proposed federal cuts to tax credits could halt that ...

The debate over the failed bills showed how business interests beat out some conservative lawmakers’ efforts to limit the ...

Costa Rica has protected 30 percent of its marine territory, and the small Central American country wants more care for the ...

An Alabama town is at risk of losing water access after it disputed rate rises and recent charges by a neighboring water ...

President Trump said he will begin dismantling the Federal Emergency Management Agency this year: “We want to bring it down ...

Marine experts say governments must protect fragile ecosystems from destructive practices such as bottom trawling and deep ...

New research reveals a massive planned expansion of gas-fired electrical generation to power artificial intelligence and ...

The Trump administration has long touted the downsizing and elimination of national monuments, and a legal opinion from the ...

Ocean acidification has crossed “planetary boundaries” in some parts of the ocean, deepening a crisis facing the planet’s ...

Glenn Youngkin, Virginia’s Republican governor, thinks the state can shoulder the burden, but Democratic U.S. Sen. Mark ...

The best way to prevent heat stress is obvious: cool down. But the best way to do that can be a little more complicated.