'A disease anywhere can be a disease everywhere tomorrow morning': Public health expert on Ebola and the threat of future outbreaks Live Science 8 June 2026 at 17:17 Live Science spoke with Dr. Ali S. Khan, an epidemiologist and former assistant surgeon general of the U.S. Public Health Service, about the ongoing Ebola epidemic and the U.S.'s preparedness for future outbreaks.
Scientists used a contraceptive drug to grow a tiny spinal cord circuit restart nerve repair ZME Science By: Tudor Tarita 8 June 2026 at 06:02 A contraceptive drug helps human nerve cells regenerate by unlocking their forgotten embryonic healing abilities.