An inspirational transition year student from Wicklow has landed a national award for inventing a practical and eco-friendly ...

While algae is naturally-occurring, certain conditions can turn it into a harmful algal bloom that can be fatal to humans and ...

A bright green slick showed up unusually early on Cayuga Lake, according to the Cayuga Lake Watershed Network and Community Science Institute, marking the first confirmed harmful algal bloom of 2026.

A group of scientists believe they found a way to restore Clear Lake’s water quality by focusing on phosphorus, one of the biggest drivers of the harmful algal blooms.

A strange green patch showed up months early on Cayuga Lake, and it has scientists puzzled, according to The Ithaca Voice.

Officials and volunteers are preparing for another busy summer season at Smith Mountain Lake, ramping up water quality ...

Toxic algae bloom season may be coming to an end in New Zealand, but major lakes across the Waikato are still rife with ...

Slaughterhouses produce 331 pounds of nitrogen a day, equal to 14,000 people's raw sewage. Yet the state won't let the county regulate the facility.

The colorful waves are a sign of a natural phenomenon that can harm humans and pets, experts say.