![The Discovery Files show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/014/590/small/the-discovery-files.jpg)
Summary: Experts at the University of California, Riverside and The University of Nottingham report that they have discovered how plants sense low oxygen levels to survive flooding--a finding that could lead eventually to the production of high-yielding, flood-tolerant crops.