This photo is a real catch. Biologists and volunteers working for the New York State Department of Environmental Conservation’s Hudson River Estuary Program spent several weeks in May and June ...

A foreign species of crab could be invading the Hudson River and posing a danger to its co-inhabitants, experts say. According to the Department of Environmental Conservation, a juvenile Chinese ...

Scientists monitoring the river this year observed the worst blooms in decades, and say they're uncommon in flowing water.

A harmful algae bloom– or H-A-B — is starting to clear up along the Hudson River after a stretch of late summer heat and ...

Researchers and student volunteers pick up what seabirds throw up, then examine it for clues about our impact on the ...