How city roads trap migrating fish

A recent US study found tyre chemicals were polluting rivers and poisoning migratory salmon.

Stephanie Januchowski-Hartley, Sêr Cymru Research Fellow in Environmental Sciences, Swansea University • conversation
Jan. 8, 2021 ~5 min

Taking fish out of fish feed can make aquaculture a more sustainable food source

Fish farms feed millions of people around the world, but they also consume a lot of fish that are dried or ground up to make aquafeed. Researchers are developing more sustainable alternatives.

Pallab Sarker, Associate Research Professor of Environmental Studies, University of California, Santa Cruz • conversation
Dec. 14, 2020 ~7 min

Americans don't eat enough fish and miss out on robust health benefits

The oils in fish are excellent buffers against disease. Why don't we eat more fish?

Michael Tlusty, Associate Professor of Sustainability and Food Solutions, University of Massachusetts Boston • conversation
Nov. 12, 2020 ~5 min

Native American tribes' pandemic response is hamstrung by many inequities

Many Native American tribes are reporting high COVID-19 infection rates. State and federal agencies are impeding tribes' efforts to handle the pandemic themselves.

Stephanie Malin, Associate Professor of Sociology; Co-Founder and Steering Committee Member, Center for Environmental Justice at CSU, Colorado State University • conversation
June 1, 2020 ~10 min

Sockeye salmon leaving home a year early

Salmon in Alaska's Bristol Bay are heading to the ocean a whole year earlier than they used to because of climate change and other fish.

Michelle Ma-Washington • futurity
June 28, 2019 ~5 min

How 600,000 pounds of dead fish affected Alaskan trees

In Alaska, dead salmon scientists tossed on the banks of a shallow creek for 20 years have had an unexpected benefit for the nearby trees.

Michelle Ma-Washington • futurity
Oct. 24, 2018 ~5 min


ÖSYM • osym
March 22, 2009 ~1 min