Red alert level warnings are in place for the Waikanae River, Ruamāhanga River, Waipoua River and Te Awa Kairangi (Hutt River ...

MIAMI (WSVN) - Dolphins have shown signs of cognitive decline, which scientists believe may be caused by toxic algae. Their research has raised concern not just for marine life, but for humans as well ...

The National Park Service has issued a warning advisory after harmful algal blooms were found in Lake Powell.

The government knew a harmful toxin had been found in its algal bloom, but took months to update its health advice.

VANCOUVER, Wash. - Health officials say they have found potentially harmful blue-green algae in Vancouver Lake and are asking people to avoid contacting its water. The algae produce toxins that can be ...

Add Yahoo as a preferred source to see more of our stories on Google. Local officials in Brookline and Newton are urging the public to stay away from bodies of water where a blue-green algae bloom ...

Nevadans looking to escape the early spring heat around Las Vegas may be tempted to visit Lake Mead. However, it's not ...

The Florida Department of Health in Orange County (DOH-Orange) cautions the public about the presence of harmful blue-green ...

What struck Scott Bennett most were the razor clams. The long saltwater clams, resembling old-fashioned razors, normally burrow into sand to avoid predators. But when Bennett, an ecologist, visited ...

A new development from the University of South Florida may help control toxic algal blooms. It's one of a number of methods ...

KINGSTON, N.Y. — Isolated regional sightings of a large, toxic and widespread harmful algae bloom have sparked concern in Hudson River communities and the closure of Kingston Point Beach, Riverkeeper ...

University of Miami researchers found dolphins exposed to toxic algae developed brain changes similar to Alzheimer’s disease. Toxin levels were up to 2,000 times higher in dolphins found during algal ...