Recent tests on sediment samples from the Kok River in Chiang Rai have shown that several heavy metals and especially arsenic ...

Metal contaminants at high levels have been found in a section of the Raritan River, NJ Advance Media has learned. Attorneys ...

Runoff from industrial sites and facilities can carry contaminants that threaten both the environment and workplace safety.

Researchers are collecting oyster, water and sediment samples from Carteret, Onslow and Pender counties, and conducting a ...