Algae or phytoplankton are almost always present in water. But the ecology of Lough Neagh changed after the introduction of ...

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

Join Adirondack Explorer for a panel discussion on Lake Champlain's water quality challenges, including the 35-year effort to control phosphorus and harmful algal blooms. November 6 in Plattsburgh.

Andrew Muir says mistakes had been made with farmers incentivised to increase production, contributing to pollution issues in ...

Wildlife officials are advising waterfowl hunters to take precautions against contact with avian flu, and also to be careful ...

Cyanobacteria is widespread in the lake and other waterbodies across the region, but when warm, still, nutrient-rich (read: full of phosphorus) water induces a proliferation of the microscopic algae, ...

Two years on from the first blue-green algae blooms, BBC News NI returns to Lough Neagh to meet the people who call the area ...

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 ...

As the weather heats up, one popular swimming spot is being forced to close. Brown’s Beach in Stillwater has shut down water access due to harmful algae blooms, the town said. Some algae blooms can ...

Scientists have found an algal toxin is causing similar signs to Alzheimer's disease in Indian River Lagoon dolphins' brains ...

Could toxic algae be nudging marine mammals—and perhaps humans—toward cognitive collapse? Dolphins keep turning up on Florida ...