The U.S. Environmental Protection Agency, the Ottawa River Group and the state of Ohio began construction of phase one of a $49-million clean-up of the Ottawa River and Sibley Creek in Toledo, Ohio, ...

Deep pools below waterfalls are popular recreational swimming spots, but sometimes they can be partially or completely filled with sediment. New research showed how and why pools at the base of ...

CLEVELAND, Ohio – The decades-long cleanup of the polluted Cuyahoga River apparently is so successful that muck dredged from Cleveland Harbor may be harmless enough to dump untreated into Lake Erie.

DETROIT (WXYZ) — The EPA announced Tuesday a $2.9 million project to clean up contaminated sediment in the Detroit River which will allow the expansion of the city ...