Environment A new study finds crows can recognize geometric shapes 4:30pm April 11, 2025 by Nell Greenfieldboyce Share URL copied to clipboard! Play Pause There was an error loading the media player. 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