Green, murky water can signal more than an eyesore. Certain blooms raise safety concerns for swimmers, pets, and homeowners ...

Scientists uncovered a rare toxic algae behind mass marine deaths in South Australia and warned similar blooms may appear ...

Stumpf says lower-than-average rainfall in 2025 meant less phosphorus for algae to consume, and thus a milder bloom.

The following is a press release from the Humboldt County Department of Health and Human Services: A recent sampling event confirming dangerous levels of harmful algal toxins identified in Big Lagoon ...

Quick-growing blooms of bacteria and algae have long been a hazard in lakes and rivers, because of the toxins they produce. Fueled in part by agricultural runoff, these blooms are also threatening ...

David Garcia cleans weeds off his hook while fishing for kokanee salmon in Eagle Nest Lake in October. The New Mexico ...

A team of researchers from Yokohama National University, Japan, have discovered a previously unknown species of marine fungus ...

Three sites — Port River St Kilda Boat Ramp, Port River Garden Island Boat Ramp and the West Lakes Loch‑side Footbridge — ...

Jules Leon climbed into a Ford pickup truck fitted with a net, a wheeled crate he calls a “moon buggie” and a defective winch. It was March 18 and Leon was on his way to Redondo Beach — for his third ...

Sharks behaving strangely during South Australia’s toxic algal bloom are acting out of stress, not aggression, experts say, ...

POINSETT COUNTY, Ark. (KAIT) - The Arkansas Department of Energy and Environment’s Division of Environmental Quality has lifted the Harmful Algal Bloom Advisory for Lake Hogue in Poinsett County based ...

Restoring the natural oyster reefs that used to live along South Australia’s coastline could be the key to fighting the state ...