More than 49,000 pounds of old electrical equipment and oil containing hazardous polychlorinated biphenyls, or PCBs, have been flown out of Japan for a stateside destination, a U.S. Embassy ...

Efforts to clean up a mineral oil spill in the Spokane River between Argonne Road and Felts Field continued over the weekend.

This story was originally produced by the New Hampshire Bulletin, an independent local newsroom that allows NHPR and other outlets to republish its reporting. Liquid simmers and gurgles in the bulbous ...

Decades of contamination with mercury and polychlorinated biphenyls will soon be cleaned up on several adjacent Superfund ...

This combination of images from April 28, 2014, and July 15, 2016, respectively, and provided by teacher Cynthia Yost, shows black residue from a failed fluorescent light ballast, left, and a carpet ...

At Absolute Resource Associates, an environmental testing firm in Portsmouth, PCBs bubble at the bottom of this extraction apparatus. In the white middle piece sits the samples being bathed in a ...