Pinpointing the emergence of muddy flavors in fish

Many people have experienced a muddy off-flavor in farmed fish. While the aquaculture industry has known about the problem for 20 years, it continues to impact the consumption of otherwise healthy and potentially sustainable ...

Ultracool dwarf binary stars break records

Northwestern University and the University of California San Diego (UC San Diego) astrophysicists using W. M. Keck Observatory on Maunakea, Hawaiʻi Island have discovered the tightest ultracool dwarf binary system ever observed.

Happier fish through mass spectrometry

Skoltech researchers and their Russian and Norwegian colleagues have investigated the effect of ozonation on the organic compounds dissolved in recirculating water at a fish farm. Published in the Science of the Total Environment, ...

Hunting down toxic substances in sludge

Analytical chemists Gabriela Castro Varela and Alexandros Asimakopoulos are hunting for toxic and unregulated chemical substances in the sewage sludge that is a by-product from the water treatment plants of Trondheim municipality.

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