The City of Boulder is asking residents to keep themselves and their pets out of the water at the Boulder Reservoir due to a possible harmful algae bloom. Although the swim beach is closed for the ...

Scientists are using the greenhouse at the Gulf Specimen Marine Lab to research algae called Hypnea which they believe can ...

Researchers recently gathered near Hilton Head to assess the health of manatees, part of an effort to protect the species as ...

Red tide is a toxic algae bloom that can be deadly to marine life and harmful to humans. Blooms typically occur in the fall but can happen at any time and last from a few days to several years. The ...

The mass deaths of toxic marine life off Western Australia's Pilbara has prompted warnings from authorities. In recent weeks, residents have discovered hundreds of dead puffer fish along Onslow Beach, ...

The Narwhal reports on the impact of wildfire retardants, highlighting their ecological effects and phosphorus contamination following accidental drops.

In northern California, salmon are more than just fish—they're a cornerstone of tribal traditions, a driver of tourism and a sign of healthy rivers. So it may not come as a surprise that NAU and ...

When an alarm at the watercraft inspection station gate sounds to signal another boat is crossing the Washington-Idaho border ...

SAN DIEGO, U.S. — The bluff at La Jolla Cove in San Diego is covered with pelicans and cormorants; below, some two dozen sea ...

Often called a Harmful Algal Bloom, the Lake Erie blooms of blue-green algae (also known as cyanobacteria) can produce the liver toxin microcystin. Algal blooms pose risks to people and animals, ...

Port St. Lucie has begun treatments to improve water quality and neutralize a cyanobacteria bloom that killed thousands of fish at the Sawgrass Lakes Stormwater Management Tract beginning Aug. 14.