Touching water impacted by algal blooms can be dangerous to people and animals. People who spot blooms in Cayuga Lake are asked to file a report.

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

Researchers have measured toxins in scat samples from 205 bowhead whales from the Beaufort Sea, collected over 19 years, and ...

Marine mammal researchers are investigating how sea lions were affected by the longest toxic algal bloom on record off the ...

A flock of brown pelicans was released back into the wild near the Huntington Beach Pier. They had been nursed back to health ...

Finland became the first country to ban cargo ships from dumping sewage and scrubber sludge in its waters. The Baltic may ...

With a history of human occupation that goes back 5,000 years and chosen by UNESCO for protection, the Swedish island of ...

Algal blooms are ugly, stinky, and rapidly diminish any enthusiasm ... One of the major causes in the Baltic Sea is a process named eutrophication, likely originating from the Greek term eutrophos, or ...

Decades of pollution and climate change have caused fish to disappear from the Baltic Sea at an alarming rate, with the European Union on Thursday vowing to make the sea an "urgent priority".

Climate change is also leading to heavier rain events. In the open ocean, harmful algal blooms spurred by climate-change-driven sea surface temperatures have helped to block light.

Researchers have successfully revived algae that remained dormant underneath sediment at the bottom of the Baltic Sea for more than 7,000 years.