Photo: Excessive nitrate in lakes, seas and rivers can increase algae growth that can lead to toxic blue-green blooms. The…
Photo: Algae floats on the surface of Lake Erie's Maumee Bay in Oregon, Ohio, on Friday, Sept. 15, 2017. (AP/Paul…
TULSA -- A Tulsa teen making major strides in cleaning our rivers and streams is now getting global recognition for…
Photo: The Great Barrier Reef, Northern Queensland, Australia Rivers deliver sediment from land to the ocean. This sediment contains nutrients…
Photo: A toxic algae bloom in Oregon's Detroit Lake caused havoc in May, when toxins made their way into the…