An algal bloom killing marine life in South Australia is persisting despite winter conditions. So what do we know about the ...

Toxic algae blooms have disrupted Fourth of July plans at Lake Norman, leading to the cancellation of the Big Brothers Big ...

Warnings about a potentially toxic algae bloom in Nicola Lake came a day too late for one woman who says her seven-month-old ...

Harmful algal blooms are unsightly and smelly, making them a concern for recreation, property values and businesses. They can disrupt food webs and harm aquatic life, though a recent study suggested ...

The South Australian government says it is “helpless in the force of nature” as it grapples with a bloom responsible for ...

A number of Minnesota cities have reported blue-green algae blooms this summer, causing the temporary closing of some beaches ...

Dogs have been banned from a lake in a park after potentially dangerous algae was spotted. Milton Country Park near Cambridge ...

Water quality scientists predict the harmful algae bloom on western Lake Erie this year will be relatively mild and less ...

Toxins that harmful algal blooms can cause illnesses, respiratory issues and in rare cases death. "People often get sick by eating shellfish containing toxins produced by these algae," according ...

Swimming at Parvin State Park in Salem County is prohibited due to harmful algal blooms, officials from the New Jersey State ...

Research published last month in the journal Marine Mammal Science linked fur seal deaths in the Bering Sea to the same ...

At least six states have issued closures or advisories for certain beaches and lakes that have tested positive for above-safe levels of fecal bacteria.