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

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

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

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

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