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

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

A team of researchers is tapping into the ocean’s vast body of free-floating environmental DNA to catch blooms before they ...

Domoic acid is the toxin responsible for killing hundreds of marine mammals. An "unprecedented" toxic algae bloom has overrun the coast of Southern California, sickening marine animals and ...

The maintenance worker who found the sea lion at approximately 7:30 a.m. called North Bay Animal Services, which guided the animal into a trailer using herding boards along with the help of a mall ...

A sea lion believed to have made its way up the Petaluma River was rescued from a shopping center parking lot Saturday and ...

Marine wildlife officials confirm two beached whales connected to massive domoic acid outbreak 02:16. Wildlife and ocean experts have determined domoic acid to be the cause of death in at least ...

Domoic acid is a neurotoxin produced by harmful algal blooms that accumulates in filter-feeding fish — including anchovies and sardines — which are then eaten by seals, sea lions and dolphins ...

Two whales, along with dolphins and sea lions, recently washed ashore in Long Beach, the latest victims of a toxic domoic acid outbreak caused by a harmful algal bloom spreading along the Southern ...

It creates domoic acid, a neurotoxin that accumulates in small fish, like sardines and anchovies, which are then eaten by marine mammals and birds.

Horvath said during the domoic acid event, the county was committed to investing in the resources that were helping support animals. She introduced a motion which was unanimously approved by the ...