health Learn to sneeze more quietly with these science-backed techniques Mark Frauenfelder

medicine Being cold really can cause you to catch a cold, scientists show David Pescovitz

noise Study finds you can change your brain to hear better in chaotic, noisy environments Mark Frauenfelder

martyrs for freedumbs Watch: UCLA doctor is escorted out of medical center after speaking at anti-vax rally Carla Sinclair

Stimulating the tongue with electricity reduces tinnitus Mark Frauenfelder

hallucinations Over six percent of us experience "phantom odor perception" Mark Frauenfelder

nope Woman was unintentionally blowing her brains out, for years Séamus Bellamy

Science HPV cancers a mystery in men Maggie Koerth