Michigan scrambles to address chemical contaminants in water

While the city of Flint still recovers from a lead-tainted water crisis, Michigan is scrambling to combat potential health risks in other tap water that stem from chemicals long used in firefighting, waterproofing, carpeting ...

Drone testing finds some elevated pollutants at Army plant

Researchers who flew a drone over the open burning of hazardous waste at an Army ammunition plant in Virginia found arsenic, lead and other pollutants at higher-than-expected levels, according to a draft report obtained by ...

Ohio concentrates effort to reduce harmful Lake Erie algae

Ohio's environmental regulators who have pledged to drastically cut what's feeding the harmful algae in Lake Erie will consolidate oversight of the work to make sure money is being well spent and research isn't overlapping.

Key mechanism in the plant defense against fungal infections

Each year, fungal infections destroy at least 125 million tons of the world's five most important crops—rice, wheat, maize, soybeans and potatoes—a quantity that could feed 600 million people. Fungi are not only a problem ...

EPA intends tougher downwind air-pollution rule in 23 states

The Environmental Protection Agency proposed tougher new limits on Tuesday on smokestack emissions from nearly two dozen states that burden downwind areas with air pollution from power plants they can't control.

EPA sets new ozone standard, disappointing all sides

The Obama administration on Thursday established stricter limits on the smog-causing pollution linked to asthma and respiratory illness, drawing swift condemnation from business leaders and Republicans who warned of damage ...

Fifteen US states try to block Obama clean power plan

Fifteen US states have petitioned a federal court to block new rules by President Barack Obama's administration to encourage clean power and cut harmful carbon emissions from power plants.

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