The real science of Pokémon
The Pokémon franchise, including its recent game Pokémon Pokopia, is inspired by real animals and their ecology. It’s no surprise that so many scientists love to try and “catch ’em all”
How cosmic rays are helping mining companies find critical minerals underground
As rich ore gets harder to find, the mining industry is using subatomic particles to map rock deep underground
Poem: ‘How I Became a Spitfire Pilot during My Cataract Operation’
Science in meter and verse
Readers respond to the January 2026 issue
Letters to the editors for the January 2026 issue of Scientific American
The baffling ecological disaster that’s killing America’s freshwater mussels
Biologists are racing to save America’s freshwater mussels—the water-filtering keystone species that once filled the country’s rivers and streams—from extinction
Math puzzle: A disassembly job
Take apart the grid in this math puzzle
An asteroid extinguished all the dinosaurs except for birds. Here’s why
Scientists finally understand why birds were the only dinosaurs to pull through the end-Cretaceous mass extinction
How chemists engineer the signature smells of luxury perfumes
At Givaudan and IFF, chemists build—and safeguard—new aroma molecules tightly linked to emotion and memory
The engineering marvels hidden inside six-figure watches
Modern luxury watches can be traced back to one of Napoleon Bonaparte’s younger sisters
