A sea scouts group needs to raise £2,000 to replace a system which prevents toxic algae at a nature reserve’s lake in Totton.

The New Hampshire Department of Environmental Services maintains an online tool, updated daily, called the Healthy Swimming Mapper, which tracks advisories for fecal bacteria at public beaches and ...

A local state park will be shutting down its beach due to harmful algae in the water, officials said on Wednesday.

Lacamas Lake is getting a new weapon in the fight against toxic algae blooms. Crews from the city of Camas spent the early part of this week on boats spraying aluminum sulfate on the lake.

Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic. And climate change over the last several decades is to blame, according to new research.

Toxic algae blooms have emerged in parts of Lake Norman, prompting officials to advise against entering affected coves.

Lake Norman is looking more colorful these days. Bright green, deep red and milky blue algae is blooming in northern parts of the lake — but these bright colors don’t bring good news.

Although recreation on the lake remains open throughout Glen Canyon National Recreation Area, NPS warned visitors to “avoid unnecessary exposure to reservoir water” in the Antelope Canyon zone.

In North Carolina, officials warned about cyanobacteria algae blooms in Lake Norman, urging people to keep children and pets away from water that appears bright green, blue or scummy.

VILAS COUNTY, Wis. (WSAW) - The Vilas County Health Department has issued a health advisory for Big Arbor Vitae Lake Beach due to the presence of blue-green algae blooms.

Lake Powell is experiencing harmful algae blooms, with cyanotoxins at high exposure levels. Officials advise caution, telling people to avoid blue-green algae areas and rinse off after contact.