Algae in an aquarium are not a sign of neglect–quite the opposite: In a healthy tank, they are part of the ecosystem. However ...

Besides domoic acid, which can cause gastrointestinal and neurological issues, the bloom also produced the “extremely deadly” ...

Fish tanks may look easy to care for, but the process is anything but passive. Behind the glass, delicate ecosystems depend ...

This beautiful but terrible menace is threatening the Gulf’s underwater ecosystem. The only way to control the species is to spear the fish one by one.

Never bet against tech Part 3 of a 4-part series Now semi-retired Alaska economist Gunnar Knapp, the nation’s foremost authority on the economics of the Alaska fishing business, offered a ...

In beauty, “algae” refers to a diverse class of marine organisms. This includes macroalgae (aka seaweed — brown, green, red) ...

Earth's largest mass extinction occurred about 252 million years ago, wiping out the majority of marine and terrestrial life, ...

Upwelling of deep water rich in phosphorus supports an N-fixing symbiont that lives on Sargassum algae, giving the algae a competitive advantage. By early June of this year, roughly 38 million tons of ...