Why does osteosarcoma cluster in the knees of growing teenagers? A University of Tokyo team, working from an accidental clue in aging research, has pieced together how the cancer starts: an accelerator gene (c-Myc), a brake gene (p53), and a signal from the bone's growth plate. It could reshape drug discovery for a rare cancer.
Altermagnetism, the third type of magnet that stunned physics in 2024, had one flaw: no one could steer it. A Tokyo-KEK team aligned its domains in MnTe with a tiny millitesla field and watched them flip with polarized neutrons, with a stray field 10,000 times smaller than a ferromagnet's.
The Super-Kamiokande collaboration has caught the first-ever evidence of the diffuse supernova neutrino background, the combined glow of every massive star that has died since the universe began. Here is what it could reveal, and the spoonful of gadolinium that made it possible.
Damaged neurons were thought to be beyond repair. A University of Tokyo team led by Noboru Mizushima just challenged that in mice: switch the cell's cleanup system, autophagy, back on, and the protein junk clears, motor skills and memory return. A new angle on neurodegeneration from a disciple of Nobel laureate Yoshinori Ohsumi.
NTT, the University of Tokyo, RIKEN and OptQC squeezed light to a record 10.1 dB, over 90% of its quantum noise gone. How a 1998 teleportation gamble became the core of Japan's optical quantum computer.
Researchers in Japan made a four-micrometer sphere of chiral polymer that lases in a flat ring, like Saturn. The molecules self-assembled into a surface swirl that gives the light a direction. A clear look at the first angle-selective lasing from a sphere, driven by its own surface chemistry.
Discovered by accident during a COVID-era experiment, a University of Tokyo and Navarra study found about 65% of people drift counterclockwise when walking freely. Handedness and culture don't explain it, and even five-year-olds do it.
The University of Tokyo's Kono Lab, with Aisin and ARM Technologies, ran the world's first end-to-end demo storing green hydrogen in a room-temperature, non-flammable liquid, moving it between cities in a simple container, and generating power directly. We unpack the efficiency claims against ammonia and MCH, and how it diverges from US, European and Chinese hydrogen-carrier strategy.
In 1998, Akira Furusawa achieved the world's first unconditional quantum teleportation at Caltech. For two decades, no one knew what it was for. By 2024, that same trick was running an optical quantum computer on the cloud. From the teleportation misconception to the reframe that turned it into a processor, and the startup OptQC's push for a homegrown machine.
In 2004, Japanese cosmologist Katsuhiko Sato said 96% of the universe was a mystery. Twenty years and billions of galaxies later, it still is—and DESI's latest data suggests the mystery just got deeper. Here's why that's not a failure.
In 2004, a University of Tokyo brain scientist said humans are born wired for grammar. In 2022, ChatGPT learned language without any such wiring. The half-century debate Chomsky started is wide open again.
A University of Tokyo-led team has produced the first high-precision genome of the Greenland shark, the longest-lived vertebrate. Changes in a linker histone and the ferritin gene offer the first real clues to its ~400-year lifespan—and to human aging.
In 2004, virologist Yoshihiro Kawaoka titled a dialogue A Pandemic Will Definitely Come. COVID proved him right 16 years later, and the bird flu he truly feared, H5N1, is now spreading in cattle and people. A 20-year reckoning.
University of Tokyo scientists find that heat lingers for seconds inside living cells instead of escaping instantly. How non-diffusive heat dissipation settles the decade-old 10^5 gap problem and what it means for temperature signaling and disease research.
A University of Tokyo and RIKEN team has switched a magnet in just 40 picoseconds with almost no heat, using the antiferromagnet Mn3Sn. Published in Science, the result shatters the nanosecond speed limit that has held back chips for years. Here is why the wall stood, and how it fell.