What if counteracting mercury contamination in waterways could be as simple as adding selenium? That proposition has gained ...

Environmentalists and others say the coal plant exemptions could be part of broader plan to eliminate the new environmental ...

Research led by the Spanish Institute of Oceanography (IEO-CSIC), with the participation of the Universitat Autònoma de ...

In his first 100 days, President Donald Trump exerted his power in a sweep and scale that has no easy historical comparison.