A recent US study found tyre chemicals were polluting rivers and poisoning migratory salmon.
Jan. 8, 2021 • ~5 min
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.
Dec. 14, 2020 • ~7 min
The oils in fish are excellent buffers against disease. Why don't we eat more fish?
Nov. 12, 2020 • ~5 min
Many Native American tribes are reporting high COVID-19 infection rates. State and federal agencies are impeding tribes' efforts to handle the pandemic themselves.
June 1, 2020 • ~10 min
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.
June 28, 2019 • ~5 min
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.
Oct. 24, 2018 • ~5 min
March 22, 2009 • ~1 min •