PFAS chemicals are classified as a Group 1 carcinogen and have previously been found in U.S. drinking water systems.

Meat production plants are a major source of nitrogen and phosphorous, which can degrade water quality and fuel harmful algal ...

The map focuses on arsenic, chromium-6, and nitrate — all scientifically known to cause cancer and other health issues.

Families who drank tainted water on Oʻahu were not informed that the Navy was sitting on the key proof, their lawyers allege.

Immediate concerns include the spread of bacteria such as E.coli as well as fecal contamination of the water supply. A ...

State agencies are investigating possible contamination in Five Mile Creek, near Eakly, after local ranchers reported dead cattle and wildlife.

Environmentalists claim Alabama Power’s plan to leave 21 million tons of toxic residue on the edge of the nation's second-largest river delta will cause future pollution.

Earlier this week, a report from the Environmental Working Group mapped water supplies that had some traces of harmful chemicals. According to federal standards, Maine utilities are in compliance.