Kyoto University - Time News

Kyoto University and RIKEN Develop Egg Yolk-Free Rat Sperm Freezing Solution

October 5, 2026

Researchers have developed a chemically defined cryopreservation solution for rat sperm that eliminates chicken egg yolk and detergent, achieving a 70 percent fertilization rate…

Japanese Physicists Solve 25-Year Challenge to Measure W State Entanglement

October 5, 2026

After 25 years of effort, physicists from Kyoto University and Hiroshima University have successfully measured the W state of quantum entanglement using a one-shot method…

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