Japanese Researchers at Kitano Hospital Pioneer Groundbreaking Tooth Regrowth Treatment
Japanese researchers at Kitano Hospital in Osaka have initiated human clinical trials of a groundbreaking antibody treatment designed to regrow teeth by reactivating dormant tooth buds, promising a revolutionary alternative to implants and dentures.
July 9 Sets Record as Shortest Day in History, Sparks Talk of Negative Leap Second
On July 9, 2025, Earth recorded its shortest day ever—1.3 to 1.6 milliseconds shorter—raising the possibility of a rare “negative leap second” by 2029 to realign atomic time with planetary rotation.
Trump Nominates Dr. Oz to Lead Medicare and Medicaid Services
President-elect Donald Trump has nominated Dr. Mehmet Oz to lead the Centers for Medicare and Medicaid Services, citing his medical expertise and public profile.
