"The amount of litter I see while hiking is so depressing." Hiker raises alarm after finding disturbing signs of neglect ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.

The California Department of Toxic Substances Control had planned to weaken rules for hazard waste disposal. An oversight ...

The board that oversees California’s toxic substances agency unanimously voted Thursday to remove a controversial proposal ...

As mental health awareness increases, so are conversations about about what constitutes toxic behavior at work and the kinds ...