Why are there so many species of coral reef fish? According to a new study, it's because about 50 million years ago, some fish figured out how to bite food from hard surfaces.

Professor Peter Wainwright, winner of the 2017 Faculty Research Lecture award, studies the biomechanics of fish feeding and how it relates to the evolution and ecology of fish. (Gregory Urquiaga, UC ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. In 2022, fish farms produced an unprecedented 131 million tons of seafood, officially ...

Diamond-shaped fish cages rise from the water for cleaning at Open Blue, the world’s largest open-ocean fish farm, eight ...

Betta fish, also known as Siamese fighting fish, are known for their bright colors and beautiful fins. It’s important to provide your betta fish with a diet and environment suited to their needs.

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Aquaculture, or fish farming, is the world’s fastest-growing food production sector. But the key ingredients in commercial fish feed – fishmeal and fish oil – come from an unsustainable source: small ...