Norway’s Atlantic salmon risks going the way of the panda
Climate change and fish farming are endangering its future
EACH SUMMER, on the banks of the Orkla river in western Norway, the Grindal Salmon Lodge attracts anglers seeking a bucket-list fish. The season for wild Atlantic salmon, which swim upstream from the ocean, starts on June 1st, and for months after, the whipping of fly-lines accompanies the low rumble of white water wending its way down to the fjord below.
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This article appeared in the Science & technology section of the print edition under the headline “Fish out of water”
From the November 16th 2024 edition
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Deforestation is costing Brazilian farmers millions
Without trees to circulate moisture, the land is getting hotter and drier
Robots can learn new actions faster thanks to AI techniques
They could soon show their moves in settings from car factories to care homes
Scientists are learning why ultra-processed foods are bad for you
A mystery is finally being solved
Scientific publishers are producing more papers than ever
Concerns about some of their business models are building
The two types of human laugh
One is caused by tickling; the other by everything else
Scientists are building a catalogue of every type of cell in our bodies
It has thus far shed light on everything from organ formation to the causes of inflammation