WASHINGTON — The oceans’ delicate acid balance may be getting help from an unexpected source, little flecks of minerals in fish poop. The increase in carbon dioxide in the atmosphere not only drives ...

In a surprising twist on ‘What doesn’t kill you, makes you stronger,’ scientists have discovered that the poop from fish that predate on coral provides a massive payload of crucial microscopic ...

Tickled by sunlight, life teems at the ocean surface. Yet the influence of any given microbe, plankton, or fish there extends far beyond this upper layer. In the form of dead organisms or poop, ...

Adorned with spikes and toxins, crown-of-thorns starfish aren’t an easy meal. In fact, it’s long been thought that few animals could eat them. But an analysis of fish poop and stomach contents from ...

Wondering why your fish poop is green? 🐟💩 This video explains the common reasons behind green fish waste, from diet and digestion to potential health issues, helping you keep your aquarium healthy ...