Meet Japan’s hitchhiking fish
Medaka catch rides on obliging birds, confirming one of Darwin’s hunches
THE JAPANESE picture book “Soratobu medaka” tells the extraordinary tale of tiny stream-dwelling fish called medaka hitching a ride on an obliging bird to a far-off freshwater pool. The story has delighted children in the country since 1999, when it was first published, but now comes an even more delightful twist: it is true.
This article appeared in the Science & technology section of the print edition under the headline “Flying fish”
Noise-dampening tech could make ships less disruptive to marine life
Solutions include bendy propellers and “acoustic black holes”
AI wins big at the Nobels
Awards went to the discoverers of micro-RNA, pioneers of artificial-intelligence models and those using them for protein-structure prediction
Google’s DeepMind researchers among recipients of Nobel prize for chemistry
The award honours protein design and the use of AI for protein-structure prediction
AI researchers receive the Nobel prize for physics
The award, to Geoffrey Hinton and John Hopfield, stretches the definition of the field
A Nobel prize for the discovery of micro-RNA
These tiny molecules regulate genes and control how cells develop and behave
AI offers an intriguing new way to diagnose mental-health conditions
Models look for sound patterns undetectable by the human ear