In the past week, there have been more than 50 dead and dying dolphins found along the L.A. County coast. Experts say it's due to a neurotoxin called domoic acid.

Staffing at NOAA's Great Lakes Environmental Research Laboratory was already reduced by more than one-third in 2025.

A harmful algal bloom off the Southern California coast continues to sicken and kill marine life, with at least seven ...

Whales, dolphins, and other marine mammals are washing up dead along the California coastline. A team from the National ...

By Dani Miskell Click here for updates on this story SAN DIEGO (KGTV) -- A devastating toxic algae bloom along the Southern ...

Sea lions are usually playful animals, and you don't typically hear about them attacking people. However, that's exactly what ...

Dozens of sick and dead pelicans are turning up along the Oregon coastline, and officials don’t have answers why. Field ...

Sea creatures keep showing up dead in California waters, and researchers may have an answer as to why. It has to do with ...

Drone video taken on Wednesday showed clumps of seaweed covering parts of South Florida’s shoreline. A significant easterly ...

Knee and waist-deep piles of sargassum seaweed are washing ashore along the Texas coast, creating a striking—if not ...

Of the four whales that have washed up on Orange and Los Angeles county beaches this year, two had high levels of domoic acid ...

Search and rescue crews were searching for victims after a boat reportedly sank on Grantsville Reservoir Friday.