A 2024 satellite photo shows an unusually active bloom of toxic cyanobacteria swirling in the water of Nevada's Pyramid Lake.

Nitrogen is a bit of a conundrum. In its gaseous form it's the most abundant element in the atmosphere, but few organisms can ...

A recent Oregon State University study found that the primary cyanotoxin in Detroit Lake suddenly changed in 2018, and the ...

Beaches on Lake Champlain are often closed on the hottest days of the year because of algae - and UVM scientists are now pointing to a different chemical that may be helping it grow.

The Oregon Health Authority is urging caution in the Barnes Unit of the Upper Klamath National Wildlife Refuge after ...

How can households in Northern Ireland contribute to solving the blue-green algae problem which has created an environmental ...

A long-term analysis shows that a major Oregon reservoir abruptly swapped one type of toxic algae for another midway through ...