This 2018 satellite photo shows an unknown substance swirling across the Gulf of Gdańsk in Poland. Scientists were shocked to ...

Red algae use structural color not just for looks but for protection. Reflective structures signal potential toxicity, ...

The town of Chatham issued an emergency “red tide” alert Saturday that closed down shellfishing until further notice.

KDHE investigates publicly accessible bodies of water for blue-green algae when the agency receives reports of potential ...

But there are two words no one wants to hear before heading to the beach: red tide. And yet, over the past few years, ...

This year’s toxic algal bloom off the coast is the longest and deadliest ever seen in Southern California. Will sea lion and ...

Whether treading water in a river or diving into a reservoir, summer fun should come with a little caution. As temperatures ...

South Carolina Department of Environmental Services officials continue to monitor the harmful algal bloom (HAB) on Lake ...

A volunteer organisation has taken the lead in tracking more than 1500 reports of dead sea life, devastated by a “toxic ...

Oregon Health Authority issued a preemptive recreational use advisory for Emigrant Lake. The advisory is due to the presence ...

An emergency red tide alert has been issued for several shellfishing areas on Cape Cod. The Town of Chatham announced that ...