Electric fence against salmon lice An electric fence keeps the salmon healthy. But we will never find a lasting solution to salmon lice, says one researcher.
Farmed salmon need zinc to avoid getting sick. But zinc in the ocean harms the environment Either farmed fish health or the environment suffers.
Fish in the Arctic deformed by tiny amounts of oil contamination Polar cod are very sensitive to crude oil contamination, a new study shows.
Super salmon training starts early Healthier, stronger, bigger: this is a goal for Norwegian farm-raised salmon—and Harald Takle is their personal trainer.
Fish in drug-tainted water see some benefits Swedish freshwater perch have been seen to thrive in water contaminated by anti-anxiety medications. Researchers think most studies, which look solely at the negative aspects of pharmaceutical pollution, could be missing some perks for perch.
Wild salmon can adapt to climate change Atlantic salmon are more capable of withstanding temperature changes than scientists had thought.
Fishing: Big increase in catch-and-release Anglers have in the last few years become steadily more likely to release their catches after reeling them in. Most of these fish survive the ordeal, but it is far from painless.
A big salmon blow-up New microscope technology can portray your dinner fish in a new light, through a mix of biology, handicraft – and art.
Putting the squeeze on food bacteria Using twice the pressure you would find at an ocean depth of 11,000 metres we can rid food of bacteria in a new and rather delicate way.