A team in Japan re-engineered zinc oxide, the harmless powder in sunscreen, into a material that emits near-infrared light from a gentle fingertip press. No power, no rare earths. Here's why it matters for medicine, bridges, and the rare-earth standoff.
Light travels faster through air than glass. By hollowing out the core, OKI, Lightera and Keio University demonstrated a world-first wideband single-fiber bidirectional link. Commercialized, it could cut network power by up to 90 percent. We unpack the race, where Microsoft is already in via its Lumenisity buy, as AI devours electricity.
Free-space optics sends data on beams of light without cable. The idea dates back to Bell's 1880 photophone. Here is why a 140-year niche technology is now moving toward disaster recovery and remote connectivity, from Taara to Japan's NEC and NICT.
Researchers at Japan's Shinshu University and JST have built a hybrid nanosheet that folds all three of nature's color mechanisms — absorption, reflection and emission — into one self-assembling photonic crystal, with color switchable by magnet or light. It is also the story of a scientist chasing 'living materials' at a textile faculty whose roots reach back to a 1910 silkworm school.
On May 27, Fujitsu announced partnerships with two US AI labs at once, Anthropic and OpenAI. We unpack what this dual strategy means versus NEC's single bet, the Forward Deployed Engineer model, and how Japanese IT giants differ from Microsoft-OpenAI and SoftBank.
JAL, JALUX and ispace have unveiled ARGO PROJECT, the first lunar transport service run by an airline. A box called Möbius Ark will carry cultural items to the Moon on ispace's Mission 3 in 2028. Here is why a 75-year-old airline is moving into space logistics.
Japanese Unreal Engine studio Historia has unveiled REAL MOON Studio, a lunar digital twin recreating a 240km by 240km stretch of the Moon's south pole. Built on joint research with JAXA, it lets engineers rehearse rover routes, preview camera shots, and plan lunar bases - a look at how game-engine technology is quietly joining the global Moon race.
Researchers at the University of Tokyo and Chiba University have developed ETE, a method that mass-produces hundreds of thousands of uniform cell-loaded capsules using only a bench-top vortex mixer and temperature control. A look at why it lowers the barrier for drug discovery and regenerative medicine, and how it compares with America's organoid industry.
Asahi Kasei has developed a photosensitive polyimide film for advanced semiconductor packaging—turning a liquid material into a laminated film, the same playbook behind ABF. We explain what it means for AI chiplet packaging, how it stacks up against US and Korean rivals, and why Japan keeps winning the materials game.
Kyoto Institute of Technology and JST have demonstrated a spinor condensate at room temperature, a quantum state once confined to cryogenic cold. Here is what it means for light-based quantum devices and Japan's distinct path versus Google and USTC.
In the American South, kudzu is a notorious invasive weed. In Japan, its flower yields tectorigenin, a supplement compound. A RIKEN team has now decoded how the flower makes it and brewed it in yeast, with no kudzu required.