The Arizona Department of Environmental Equality recommended visitors avoid contact and ingestion of the water and it urged ...

A blue-green algae watch issued last week for Marion Reservoir was elevated Friday to a warning. The reservoir, which escaped most algae advisories last year, is one of just four bodies of water in ...

The Kansas Department of Health and Environment (KDHE) and the Kansas Department of Wildlife and Parks (KDWP) have issued a ...

State health and wildlife officials have issued warnings for several Kansas lakes due to potentially toxic blue-green algae blooms, urging residents and visitors to stay alert while enjoying water ...

Risks are escalating for ecosystems, fisheries water quality and coastal infrastructure, like power plants and drinking water ...

The environmental crisis at Lough Neagh will become a "common experience" across Northern Ireland if nutrient pollution is ...

The public is reminded to avoid contact with discolored water as it may indicate the presence of an algal bloom.

Bacteria advisories are in effect for two Cape Cod ponds. Ingesting affected water can be harmful to humans and pets.

A new study by researchers at the University of Michigan says a bacteria called Dolichospermum is responsible for the toxins ...

The South Carolina Department of Environmental Service announced Thursday it’s continuing to monitor a harmful algal bloom on ...

Officials say a harmful algal bloom is still present at Lake Hartwell, with new tests showing toxins remain at low levels.

Algae blooms that cause irritation have been reported in Lake Hartwell in Anderson, Oconee and Pickens counties ahead of the ...