Researchers have successfully revived algae that remained dormant within sediment at the bottom of the Baltic Sea for more than 7,000 years. The tiny diatom cells have regained full biological ...

It is very common in the Baltic Sea and typically occurs during the spring bloom. The oldest sample with viable cells of this species was dated to an age of 6,871 ± 140 years.

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

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

Until now, 2023 was one of the largest-ever recorded domoic acid blooms. A few factors are making this toxic algae bloom uniquely horrible, Warner says: “We’re seeing more sea lions stranded than ever ...

More on the toxic algae bloom. What they're saying: A sick sea lion delivered her fetus at the Marine Mammal Care Center in San Pedro, although her pup likely won't make it, according to ...

After a brutal spring of toxic algae blooms turning sea lions into sick, snarling seaside hazards, anxious beachgoers can breathe a sigh of relief as experts say the worst of the poisoning is over.

It was one of the largest, longest and most lethal harmful algae blooms in Southern California’s recorded history, claiming the lives of hundreds of dolphins and sea lions between Baja ...

Researchers have successfully revived algae that remained dormant within sediment at the bottom of the Baltic Sea for more than 7,000 years. The tiny diatom cells have regained full biological ...