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Oct. 12, 2022 —Trained goldfish showed a remarkable ability to accurately estimate the distance that they had ...
Jan. 5, 2022 —Are animals' innate navigational abilities universal or are they restricted to their home environments? Researchers designed a set of wheels under a goldfish tank with a camera system to record ...
May 10, 2022 —Heavy metals like zinc -- which are present in industrial effluents when they are released into water bodies -- can accumulate in fishes, causing toxicity. Korean scientists studied the changes in ...
Aug. 11, 2021 —A new study has uncovered the engineering secrets behind what makes fish fins so strong yet flexible. The research could one day lead to new designs for robotic surgical tools or even airplane wings ...
July 19, 2022 —The Prussian carp is considered one of the most successful invasive fish species in Europe. Its ability to reproduce asexually gives it a major advantage over competing fish. An international ...
Feb. 10, 2023 —Scientists have demonstrated that fish think 'it's me' when they see themselves in a picture. The researchers found that the determining factor was not the fish seeing their own body ...
Mar. 24, 2021 —Usually scaled, the skin of fish can also be naked or made up of bony plates. Researchers have reconstructed the evolution of the skin structures in fish, going back to the common ancestor, more than ...
June 13, 2023 —Hybrid plants and animals have complicated genomes. A biologist has discovered a way to reveal their parent ...
Nov. 3, 2022 —In the U.S. Geological Survey's Non-Indigenous Aquatic Species database, these so-called 'native transplant' fish are almost twice as common as fish introduced from outside the ...
Oct. 26, 2020 —A new study using biomimetic fish-like robots shows that swimming closely together offers fish hydrodynamic ...