The Tsugaru Strait separates Japan's brown bears from its black bears. According to a genetic study of 327 frogs, the only amphibian known to live naturally on both sides crossed it 1 to 2.5 million years ago.
Japan's gene-edited GABA tomato opened its field. It wasn't the first gene-edited food sold (US soybean oil, 2019), but the first CRISPR food shoppers could buy. How Japan's rules compare with the EU's.
Masahiko Inami read Ghost in the Shell as lab homework and helped build optical camouflage from reflectors and a projector. The world called it an invisibility cloak. He says that name would never have sparked the idea.
Meta's 7,000 km US-France cable Petal targets 1 petabit per second in 2029, built by NEC and Sumitomo. Labs reach 19 cores, so why two? Repeater power.
Chihaya Adachi, a 2026 Citation Laureate, was first author of a 2001 paper on iridium-based OLEDs, then created TADF, which needs no rare metal. Yet iridium, mined at about 7 tonnes a year, is still in OLED screens.
Japan says ¥8.2 trillion in self-driving investment will yield ¥187.3 trillion in economic effects, about 23 to 1. The government's own footnotes show what that number measures and which assumption drives it.
A Japan-led team corrected the single-letter mutation behind the inherited nerve disease HMSN-P without cutting DNA, with effects in model mice and in patient-derived organoids, plus the 40 years of work behind it.
Japan's NIMS built a molecular sheet where some electrons act massless and others barely move. What that means, how a bamboo-basket word entered physics in 1951, and what the material might one day be used for.
Genji fireflies flash about every 4 seconds in eastern Japan and every 2 in the west. A survey of 164 populations found western and Kyushu lineages in over 70% of Tokyo's, most likely brought in by people.
Fossils said the Late Cretaceous Arctic was warm enough for dinosaurs, but climate models could not reproduce it. A Japanese team let Earth's axial tilt roam its full range and points to geography as the amplifier.
Japan's National Institute of Genetics and Danish partners built a photovoltaic retinal implant with carbon electrodes and 40-micrometer pixels. The implant already in patients uses 100, and that width sets the ceiling.