We are starting two rulemakings to update Washington’s water quality standards to help address freshwater nutrient pollution and the harmful, toxic algal blooms that can result from it.

South Australia ’s coastline continues to grapple with the effects of a toxic algal bloom, with thick sea foam and thousands ...

In a significant step toward dealing with the persistent harmful algal bloom affecting the South Australian coast, researchers have identified the species chiefly responsible for mass deaths of marine ...

MARIETTA – It has been nearly a month since initial reports were released that a harmful blue-green algae bloom had spread through area waterways, but experts said though the threat appears to be ...

It’s one of Australia’s worst underwater environmental catastrophes. What’s going to happen to South Australia’s vast algal ...

Kapoor, J. (2025) Advantages of Hyperspectral Remote Sensing for Harmful Algal Bloom Detection. Journal of Geoscience and ...

TIBURON, Calif. (KGO) -- By now, we know that the Dungeness crab season has been delayed and we know the reason a toxic acid produced by algae in warmer, El Nino waters. One of the world's foremost ...

The South Carolina Department of Environmental Services continues to monitor the spread of harmful algal blooms in Lake Hartwell and advises the public against direct contact. The agency began ...

As chilly weather sweeps through the Berkshires, officials say to avoid Pontoosuc Lake and Richmond Pond. Both bodies of water have active public health advisories after blue-green algae blooms were ...

Harmful algal blooms are spreading in Lake Hartwell, South Carolina, prompting a recreational water watch. The South Carolina Department of Environmental Services advises avoiding direct contact with ...