Dredging crews will be out again on the Detroit River this year as part of long effort to clean pollution.

New Jersey environmentalists are demanding action at one the nation's largest hazardous waste cleanups: the Diamond Alkali ...

Mangrove forests around the world provide a largely overlooked nitrogen-pollution cleanup service — one that, if humans had to pay for it, would cost $8.7 billion per year, a new study estimates.

For years,thousands have and continue to be exposed to the sewage in one of the nation’s worst and longest-running environmental crises.

Gov. Gavin Newsom announced Thursday he is deploying $46 million in voter-approved funding to help clean up the Tijuana River at the California-Mexico border, one of the nation's worst and ...