Articles on Seafood

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The author inspects a restored native oyster reef at Coffin Bay, South Australia. Stefan Andrews

How could we clean up the algal bloom?

The persistent harmful algal bloom in South Australia is an opportunity to experiment with solutions, but the best approach is helping nature to help itself.
A fishing vessel is followed by flocks of seabirds in the Southern Ocean off the coast of the South Orkney Islands, north of the Antarctic Peninsula, on March 10, 2023. (AP Photo/David Keyton)

Canada lags behind on efforts to address human rights abuses in seafood supply chains

Canada is an outlier in its failure to hold buyers and retailers accountable for labour abuse in seafood supply chains.
When fish like this netted cod are exposed to mercury, it accumulates in certain organs, including the lenses of their eyes. Yvette Heimbrand

The lenses of fishes’ eyes record their lifetime exposure to toxic mercury, new research finds

A new study shows that a time stamp can be put on mercury that accumulates in fish eyes, offering a window into their lifetime exposure.
Whitetip sharks amid a school of anthias near Jarvis island in the South Pacific. Kelvin Gorospe, NOAA/NMFS/Pacific Islands Fisheries Science Center Blog/Flickr

How you can help protect sharks – and what doesn’t work

Sharks are much more severely threatened by humans than vice versa. A marine biologist explains how people can help protect sharks and why some strategies are more effective than others.

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