Fish feed for sustainable aquaculture

Norwegian researchers have been leading an international effort to make aquaculture more sustainable. In 10 years they have revolutionised fish feed.

Researchers unlock secret of the rare 'twinned rainbow'

Scientists have yet to fully unravel the mysteries of rainbows, but a group of researchers from Disney Research, Zürich, UC San Diego, Universidad de Zaragoza, and Horley, UK, have used simulations of these natural wonders ...

Virus discovered in Cultus Lake sport fish

A Simon Fraser University fish-population statistician, working in collaboration with non-government organization scientists, has uncovered evidence of a potentially deadly virus in a freshwater sport fish in B.C.

Thousands of invisibility cloaks trap a rainbow

Many people anticipating the creation of an invisibility cloak might be surprised to learn that a group of American researchers has created 25 000 individual cloaks.

Computer simulations shed light on the physics of rainbows

(PhysOrg.com) -- Computer scientists at UC San Diego, who set out to simulate all rainbows found in nature, wound up answering questions about the physics of rainbows as well. The scientists recreated a wide variety of rainbows ...

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