Most of the world breathes unhealthy air. Poor monitoring, industrial emissions, and weak regulations worsen air pollution.

By 2050, we will need to feed almost 1.8 billion more people, when our global population reaches around 10 billion.

As seawater creeps further into coastlines, salt threatens to pollute the freshwater reserves that people depend on. But this ...

Environmental advocates say loosening mercury pollution restrictions and requirements to slash carbon emissions at power ...

The shift to electricity is part of efforts to clean up the air around America's ports, which have long struggled with ...

The U.S. Environmental Protection Agency cancelled a grant that would monitor air pollutants near the Delaware City Refinery.

This week the EPA announced the rollback of a wide swath of regulations, many of which could worsen air quality. Experts say ...

Three former Environmental Protection Agency leaders say rollbacks proposed by the Trump administration endanger the lives of ...

Mexico City received an environmental contingency warning for the third day in a row on Wednesday due to a high level of air ...