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Jan. 7, 2022 — Fundamental changes in the ocean, such as warming, acidification or oxygen depletion, may have significant consequences for the composition of fish stocks, including the displacement of individual ...
Nov. 2, 2021 — A new analysis suggests that the movement of plankton and plankton-eating fish play a central role in driving local spikes of extreme biological productivity in tropical coral reefs, creating ...
Apr. 7, 2022 — A new study has shown how fish influence ocean ecosystems in coastal regions, revealing for the first time how they circulate nutrients and oxygen around the waters when they spawn. This process is ...
Feb. 3, 2021 — As the sea ice shrinks in the Arctic, the plankton community that produces food for the entire marine food chain is changing. New research shows that a potentially toxic species of plankton algae ...
Mar. 18, 2021 — The fossil of an unusual shark specimen reminiscent of manta rays sheds light on morphological diversity in Cretaceous sharks. This plankton feeder was discovered in Mexico and analysed by an ...
Nov. 27, 2023 — The Mediterranean spawning grounds of Bluefin tuna -- the largest tuna and one of the most powerful fish in the sea -- are under threat, due to rising sea temperatures. A pioneering research method ...
Dec. 1, 2022 — Small species such as herring, sardines and anchovies are the cheapest source of nutritious fish found in many low and middle-income countries, and are often caught in large volumes in the waters of ...
July 25, 2022 — Whale sharks are filter feeders and have long been observed eating krill at Western Australia's Ningaloo Reef. But when researchers analysed biopsy samples from whale sharks at the reef, they ...
Dec. 15, 2020 — An international team of scientists has used whole genome sequencing to characterize 53 herring populations from the Atlantic Ocean and the Baltic Sea. They have developed genetic markers that make ...
Mar. 1, 2022 — Farming Atlantic salmon requires a high volume of wild-caught fish as feed, but produces only a small percentage of the world's farmed fish supply. A study suggests redirecting wild-caught fish ...
