CORONADO, Calif. — Do you own an aquarium at home? If you do, you're familiar with Culerpa Prolifera. It can be found in pet stores, on Amazon, Etsy, and now in the San Diego Bay where it doesn't ...

Some herbs grow faster thanks to your used aquarium water, while certain leafy greens love getting extra potassium from this ...

Environmental nonprofit San Francisco Baykeeper is reporting that an algae bloom is happening across the San Francisco Bay, something they believe is unprecedented in the history of the bay.

A "pistachio tide" appears in the Inner Harbor on the morning of Sept. 3. The naturally occuring algae bloom is suspeced in a massive fish kill in the harbor Wednesday. Photo courtesy the National ...

Marimo moss balls now are rolling into stylish vases and even into tiny orbs and bottles as jewelry. Consider marimo the moss in your underwater terrarium. Or the floating plant in your aquarium.

Fish are dying in Arizona's Canyon and Saguaro lakes due to a "a golden algae toxin bloom." We're hearing from an ASU professor who explains the dangers of the bloom. Fish are dying and can be seen ...

Tiny organisms called algae can have an outsized impact on working waterfronts. While many benefit their ecosystems, others ...

TACOMA — Hundreds of dead fish ranging from 20-inch-long carp to fingernail-sized perch floated in the waters of Wapato Lake on Saturday, a day after the lake was treated with chemicals to kill ...

Even though widely-consumed fish such as Nile tilapia may frequently be raised on farms, the food that they eat still contains ecologically-important fish that are caught in the ocean, depleting wild ...

To sea lions, an anchovy represents little more than a bite of dinner. In a strange turn of events, microscopic algae have enabled some anchovies to bite back—albeit posthumously. A new study ...