An alga that threatens freshwater ecosystems and is toxic to vertebrates has a sneaky way of ensuring its success: It ...

The beach at Verona Beach State Park is closed because of harmful algal blooms, according to officials there. It’s the second ...

The small, translucent orange balls have been dotting the seashore up and down the Grand Strand. They've been mistaken for ...

The study's findings concluded that the cyanobacteria Microcystis aeruginosa can change its local environment to give itself ...

The algal bloom is much earlier and larger than most years. It is not toxic, but it can make river rocks extra slippery.

A flock of brown pelicans was released back into the wild near the Huntington Beach Pier. They had been nursed back to health ...

Calls are growing for immediate federal support and intervention in SA's algae crisis, as fishing and tourism industries ...

Keaton's Lake at the Lake of the Woods gated community in Orange County remains closed due harmful algal bloom in the water. Other beaches have reopened.

The Connecticut Department of Energy and Environmental Protection (DEEP) has started posting warnings about potential ...

The Florida Department of Health in Orange County has issued a health alert for harmful blue-green algae toxins in Lake ...

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

A massive algal bloom having a devastating impact on South Australia's marine life is a natural disaster but doesn't meet ...