The Trump administration will waive higher-ethanol E15 gasoline from US volatility requirements this summer, expanding sales and delivering a win for corn farmers and biofuels producers.

Kentucky Resources Council and a slew of environmental and health groups are going to court to block the EPA from easing power plant regulations.

A year ago, federal environmental regulators told West Virginia officials that their plan to clear sulfur and smog from skies over the state's national wilderness areas wasn't good enough because a

EPA says it can’t regulate greenhouse gases — NRDC, Earth Justice and 24 Democratic-majority states beg to differ

An EPA lawyer said the dissent letter "is likely protected speech under the First Amendment" and advised against “retaliatory” moves.

The move follows a February action seeking to end diesel derates. EPA cited the Small Business Administration as saying its guidance “will save farmers $4.4 billion a year and t

These aren’t the droids you are looking for.” Obi-Wan Kenobi’s words distort the reality the Imperial Stormtrooper is seeing, causing him to overlook R2-D2 and C-3PO and allow them to escape.

Inclusion on the agency’s draft Contaminant Candidate List doesn’t require the EPA to monitor or set limits on microplastics in drinking water.

The Environmental Protection Agency (EPA) plans to propose to study microplastics and pharmaceuticals in what could be the first step toward drinking water limits for these substances. The Trump