Woodcliff Lake now has four new floating wetland islands to eliminate algae in one of Veolia North America's reservoirs along the Hackensack River.

Check out these step-by-step tips on how to prevent and remove algae in a fish tank.

A court in Nantes found the French state bore partial responsibility for the 2016 death of Jean-Rene Auffray, who died of exposure to deadly toxins. The problem of toxic algae bloom stems from the ...

From space, the Kuva's probe can read the spectral signatures of almost any material on Earth — including toxic algae.

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

Health officials in Utah are warning residents not to swim in or drink the water at Anderson Cove in the Pineview Reservoir following harmful algae being found in the water.

Swimmers beware: Five beaches in King County have high levels of bacteria, according to the local health department. One has toxic algae.

Harmful Algal Blooms, also referred to as blue-green algae or cyanobacteria, are considered a group of photosynthetic bacteria that have the potential to produce harmful toxins and irritants.

Brevard County officials warn Melbourne Beach campers about an algal bloom and its odor near Long Point Park campgrounds.

Public health advisory issued in Pittsfield, MA due to blue-green algae bloom in Pontoosuc Lake. Avoid contact with lake water.

The algae produces toxins that can cause illness in humans and be fatal to pets. All Halifax Regional Municipality supervised beaches are monitored for blue-green algae from July 1 to Aug. 31.

The Ohio Legislature just cut the funding for H2Ohio, a statewide water quality program aimed at improving the lake’s toxic algae, from $270 million to $165 million for fiscal 2026 and 2027.