Science This 500,000-year-old structure has researchers rethinking early human intelligence 9:20pm September 21, 2023 by Gabriel Spitzer History Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2023 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered Religion After his burial, visitors flock to Pope Francis's tomb. by Scott Detrow Economy Economic uncertainty remains amid Trump's tariffs 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate