Research reveals potential environmental harm of nanomaterials

Nanomaterials are a common component in many industrial and consumer products. A team of international researchers, led by University of Kentucky scientists, have found that these tiny metal-containing particles may be more ...

Justices rule against EPA power plant mercury limits

The Supreme Court ruled Monday against the Obama administration's attempt to limit power plant emissions of mercury and other hazardous air pollutants, but it may only be a temporary setback for regulators.

Bodyguards for precious seeds—without chemical mace

Naturally occurring, plant-associated bacteria as a crop protection agent are now avail-able for use in crop protection to alleviate the contamination of soil with pesticides—arguably the most environmentally friendly way ...

New blueberry species found in the Colombian forests

The description of five new species of blueberry relatives from Colombia highlights the country's great diversity of the plant family Ericaceae and the importance of field exploration. These new mortiños, as locally known, ...

US proposes stricter ozone limits

The US Environmental Protection Agency announced plans Wednesday to strengthen emission regulations for ozone, a smog-causing pollutant blamed for respiratory ailments affecting millions of Americans.

New pollution rule puts onus on states

A major initiative to cut the pollution emitted from the nation's power plants set off a scramble Monday in Washington - where Republicans instantly pounced on the proposed rules - and in states, where much of the work in ...

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