Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

Water quality scientists predict the harmful algae bloom on western Lake Erie this year will be relatively mild and less ...

NOAA and its research partners are forecasting a mild to moderate harmful algal bloom (HAB) in western Lake Erie this summer.

In making their prediction on Thursday, NOAA scientists said Lake Erie HABs consisting of cyanobacteria (commonly known as ...

Scientists have found a link between rising ocean temperatures and an increasing amount of toxins from algae blooms entering ...

The blooms have become an annual problem in the Great Lakes. DNA studies show what’s growing there and why it’s dangerous.

Federal scientists released their annual forecast for Lake Erie's harmful algal blooms on June 26, 2025, and they expect a ...

Ohio water researchers see some progress in reducing nutrient loading to the lake, but much work remains to curb annual scums ...

NOAA predicts a mild to moderate harmful algal bloom season for Lake Erie, primarily impacting the western basin. Harmful algal blooms, caused by excessive algae growth from nutrient runoff, can ...

Blue-green algae that can produce harmful toxins bloom in Lake Erie each year, nurtured by phosphorus runoff from farm ...