Officials with a small but mighty California agency known as the Office of Environmental Health Hazard Assessment said they remain committed to rigorous science.

Dicamba is associated with some cancers in humans and can drift from its intended target to kill other plants and affect ecosystems.

The Environmental Protection Agency is just days away from proposing the US reverse the scientific determination that greenhouse gas emissions endanger public health.

Six months after fire struck a giant lithium-ion battery storage facility, the EPA has endorsed a plan to remove the highly toxic, still-flammable batteries.

EPA Administrator Lee Zeldin announces US-Mexico deal to resolve the Tijuana River sewage crisis, calling it a massive environmental win for San Diego-area residents.

Known as the “endangerment finding,” the 2009 declaration has served as the basis for federal rules limiting greenhouse gas pollution from power plants, cars and trucks, and the oil and gas industry.

Citing the concerns of Navy Seals in ocean training and Southern Californians generally, EPA Administrator Lee Zeldin said he and President Trump are accelerating the cleanup of serious pollution that has long plagued the Tijuana River.

Environmental Protection Agency Administrator Lee Zeldin discusses how President Donald Trump is kicking into action on environmental issues on ‘Fox Report.’

The proposed rule rescinds a 2009 declaration known as the “endangerment finding,” which scientifically established that greenhouse gases endanger human lives.

The agency’s plan to disavow its finding that greenhouse-gas emissions endanger human well-being is dispiriting, but there are workarounds.