President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.

A recent study by researchers at the University of Toronto Mississauga offers a more precise way to map urban air ...

The LA and Long Beach ports are the region's biggest sources of air pollution. Groups representing 400,000 residents say new ...

The Valley has seen decades of big business deals and population growth. A yearslong fight over air pollution could now ...

Only seven countries met World Health Organization (WHO) air quality standards last year, data showed on Tuesday, as ...

Demonstrating Cascade to reporters at Boeing’s stand, the company’s vice-president of environmental sustainability Ryan ...

Birds are breathing in high levels of airborne microplastics into their lungs—and, likely, so are we, with unclear effects on our health. This is the warning of an international team of researchers, ...

On March 12, the EPA announced that it would undertake 31 actions as part of the "greatest and most consequential day of ...

Before President Nixon created the EPA in 1970, water and air pollution weren't federally regulated. The Trump administration is aiming to roll back environmental regulations and lay off EPA staff.

Senate Democrats accuse the Environmental Protection Agency of breaking the law when they cancelled grants worth more than $1.5 billion focused on improving the environment in minority communities hit ...

Environmental advocates say the air district’s rule needs to be broader ... Last: A hydrogen-powered gantry crane loads a ...

Gov. Mike Braun's executive orders eliminating 'environmental justice' considerations from state policies have ignited strong ...