A recent study finds that algae can store nutrients, potentially allowing them to spread across more of the ice sheet, ...

The proliferations have become increasingly common in recent years and can have health and economic impacts in affected areas.

Back in 2023, the waters of central and southern California saw a harmful algae bloom, also known as a "red tide." During that event, sea lions and dolphins arrived on the shores experiencing ...

Red tide blooms can last for days, weeks, or even months, and are more common in the warm summer and fall months. Karenia ...

Floridians are calling on Governor Ron DeSantis to declare a state of emergency as a toxic 'red tide' algae bloom worsens off the state's southwest coast. A red tide, so-named because it turns ...

Karenia brevis is a naturally occurring, single-celled organism belonging to a group of algae called dinoflagellates. Large concentrations can discolor water from red to brown, causing blooms to ...

Officials in Malibu, California, are advising beachgoers to avoid distressed sea lions recently reported in the area.