Residents of Vienna, Illinois are warned not to drink water after toxic algae was detected. According to the Vienna Police ...

A harmful algae bloom off the California coast created a neurotoxin called domoic acid that killed hundreds of sea lions and ...

Steven Haller remembers the look of fear on people’s faces when toxic algae in Lake Erie made it into his community’s water ...

The city of Vienna, Ill. is distributing bottled water to customers affected by the toxic algae bloom.

Warming temperatures are expected to make algae blooms start earlier, last longer and potentially become more toxic as more ...

Visitors to Lake Pillsbury in Lake County are being advised to stay out of the water after the state water authorities said tests confirmed the presence of toxic algae, according to a Friday afternoon ...

Oregon’s environmental regulators have released proposed requirements to monitor the Ross Island lagoon for toxic algal ...

Officials with the Utah Department of Environmental Quality are warning people to stay away from the Sand Hollow Reservoir ...

Hazardous algal blooms are starting earlier each year and lasting longer due to rising temperatures, warns University of ...

Thurston County Public Health and Social Services is reporting an algae danger alert for Lake Lawrence and toxic algae bloom for Pattison Lake.

A dog that became sick after drinking water at Willow Beach has died, according to a National Park Service spokesperson.

For those who saw the colors of the ocean change to red off the Santa Monica Pier this week, it wasn’t a shark attack, but ...