National Science Environment An invasive plant is taking over the Kansas prairie. It may be too late to stop it 5:05pm October 11, 2021 by David Condos Science Environment National Share URL copied to clipboard! Copyright 2021 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered National Supreme Court backs Trump in controversial deportations case National Remembering Malian guitarist and singer Amadou Bagayoko by Isabella Gomez Sarmiento 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate