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A fish has been captured by researchers swimming at never-before-recorded depths of over five miles below the ocean’s surface off the coast of Japan, researchers announced. The unknown species of ...

Fish from the same species can evolve their sense of smell and display individual foraging 'personalities' to successfully find food in different habitats, according to new research. "With more than ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A species of anglerfish spends their whole lives swimming upside down, ...

Swimming through turbulent water is easier for schooling fish compared to solitary swimmers, according to a new study. Swimming through turbulent water is easier for schooling fish compared to ...