Almost one week after a do not drink order was lifted on Mattoon’s water supply, city staff said the water is still safe to ...

Harmful algal blooms are not all the same. That's true even of the blooms within northwest Ohio, where researchers have long ...

Toxic algae can show up without warning, and for pets, even a quick dip or drink could be deadly.  Harmful algal blooms, or ...

A potentially toxic algal bloom has been detected in Kachemak Bay, according to the Kachemak Bay National Estuarine Research ...

Researchers show how satellite imaging can help protect public health from the scourge of toxic algae by augmenting standard ...

Summer is prime time to be out on Central New York’s lakes, but one recurring problem is putting a damper on the season: ...

Preliminary results from computer modelling suggests the harmful algal bloom that has been killing marine life will return ...

Ohio has many beaches, but some of them might not be safe to swim in during this heat wave, including several along Lake Erie ...

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

The Oregon Health Authority has issued a recreational use advisory for Upper Klamath Lake due to the presence of toxic ...

Harmful algal blooms are making their summer return in central New York, closing some beaches and posing health risks for ...

Two swimming beaches at state parks in New York are closed due to harmful algal bloom, according to the state Department of ...