Union Pacific finds no immediate health risk in soil tests of 143 Houston properties near a former industrial site.

Oregon’s list of regulated hazardous substances is getting its first update in nearly two decades with the addition of six ...

Oregon’s list of regulated hazardous substances is getting its first update in nearly two decades with the addition of six ...

The state Department of Environmental Quality is adding six PFAS to Oregon's list of more than 800 regulated contaminants.

Oregon’s list of regulated hazardous substances is getting its first update in nearly two decades with the addition of six “forever chemicals” known to harm human health.

Kilometers above the Earth’s surface, the ozone layer protects humanity and all life from the sun’s harmful ultraviolet rays. But in the troposphere, at ground level, this gas can wreak havoc on ...

Researchers have found hedgehog bodies are full of environmental pollutants, including some of the most hazardous to human ...