Cod 'supergenes' reveal how they are evolving in response to overfishing

Certain combinations of genetic material are being conserved through the generations.

Tom Cameron, Senior Lecturer in Ecology, University of Essex • conversation
Feb. 15, 2022 ~6 min

How a new app helps fishing boats avoid endangered species

A collaborative approach with Scottish fishers has led to an app that shares data about the location of endangered species so that other fishing vessels can avoid them.

Tara Marshall, Senior Lecturer in Fisheries Science, University of Aberdeen • conversation
Sept. 15, 2021 ~5 min


Seafood: most Europeans struggle to identify the fish they eat – new study

When fish are out of water, consumers are out of their depth.

Marine Cusa, Research Assistant at Liverpool John Moores University & PhD Candidate in Seafood Traceability, University of Salford • conversation
March 15, 2021 ~5 min

The Atlantic: The driving force behind ocean circulation and our taste for cod

The Atlantic Ocean is still growing physically, but humans are over-harvesting its rich fisheries. The most famous one – North Atlantic cod – has become a textbook example of harmful overfishing.

Pascal Le Floc’h, Maître de conférences, économiste, Université de Bretagne occidentale • conversation
Dec. 6, 2020 ~17 min

Climate change pushing up levels of methylmercury in fish

A new study concludes that while the regulation of mercury emissions have successfully reduced methylmercury levels in fish, spiking temperatures are driving those levels back up and will play a major role in the methylmercury levels of marine life in the future.

Leah Burrows • harvard
Aug. 7, 2019 ~8 min

At Harvard, shark researcher documents surge of great whites off Cape Cod

For the past decade, scientist Greg Skomal and a team of researchers have been tagging and studying great white sharks off the Massachusetts coast. He hopes his work tracking the sharks’ movement, biology, and behavior will help shed light on the giant predators, help protection efforts, and perhaps reduce their encounters with humans.

Colleen Walsh • harvard
April 3, 2019 ~7 min

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