Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

Health Algae blooms prompt 2 warnings along parts of New Hampshire’s Lake Winnipesaukee The affected areas will be resampled on June 19 and resampling will continue weekly if the algae bloom ...

Lake Norman is looking more colorful these days. Bright green, deep red and milky blue algae is blooming in northern parts of ...

New Hampshire officials have issued two warnings about potentially dangerous algae blooms on Lake Winnipesaukee. Cyanobacteria, or blue-green algae, were detected at Carry and Brewster beaches in ...

The New Hampshire Lake Lay Monitoring Program has fixed Lake Kanasatka's problem of high algae blooms of cyanobacteria. Updated: 8:20 PM EDT Oct 21, 2024 Editorial Standards ⓘ ...

Algae blooms wreaking havoc on Rockland and Westchester swimming lakes 01:58. SLOATSBURG, N.Y.-- Popular swimming lakes in Hudson Valley counties are shut down due to unsafe levels of algae. Talk ...

The blooms have become an annual problem in the Great Lakes. DNA studies show what’s growing there and why it’s dangerous.

Heading into the holiday weekend, four New Hampshire beaches are under advisories for high bacteria levels. Here's the full ...

Crystal Lake's public beach will remain closed to swimmers after water samples confirmed elevated levels of cyanobacteria, Manchester health officials said Thursday. The toxic algae bloom was first ...

BUFORD, Ga. — New algae blooms that have popped up on Lake Lanier could potentially be harmful to people and pets, according to a nonprofit organization. The Lake Lanier Association is warning ...

SLOATSBURG, N.Y.-- Popular swimming lakes in Hudson Valley counties are shut down due to unsafe levels of algae. Talk about a summer bummer. Lake Welch Beach in Rockland County, which has room for ...