World News Science Scientist Luc Montagnier, who discovered the virus that causes AIDS, is dead at 89 4:28pm February 10, 2022 by Richard Harris World Science obituaries Share URL copied to clipboard! Copyright 2022 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered World News National Former Brazilian president indicted over alleged coup plot Education National This year's FAFSA is officially open. Early review says it's 'a piece of cake' 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate