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Underwater drones usually use electric motor propeller drives. Researchers now want to eliminate their disadvantages with an artificial fish fin.

Growing up in Spain, Cecilia Huertas Cerdeira was captivated by the elegant movements of aquatic life during frequent ...

One of the study’s authors named the two new species, Etheostoma kimberlae and Etheostoma michellae, after his daughter, ...

Researchers at the University of Maryland are developing a new unmanned underwater vehicle (UUV) that mimics the movement of ...

Delaware’s 2025 trout season is open with stocked streams and ponds. Here's what you should know about statewide licensing ...

With a face only a mother could love, the southern stargazer fish burrows beneath the sand with only their mouth, nostrils ...

Some aquarium buddies are much more interactive than you'd expect—they follow their owners around, beg for food, and even ...

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