JD Bergeron felt the dread return this spring when worried volunteers kept showing up at International Bird Rescue’s wildlife facilities with starving brown pelicans. It’s happening again, Bergeron ...

Since February, marine rescue centers have been overwhelmed responding to sea lions, dolphins and birds found sick and dying on local beaches.

Dolphins and whales are dying en masse in California, sending a wave of panic among beachgoers. Experts say something in the ...

This year's toxic algae bloom, which has already resulted in the deaths of hundreds of marine mammals, also poses a significant risk to human health.

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

A team was expected to examine a dead whale that washed up near Surfers Point in Ventura. Here's what to know.

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

The neurotoxin domoic acid has been detected in an algae bloom off the coast for the fourth year in a row, and this one is ...