Catalyst: Improved crops could lead to cleaner oceans

More from this show

How can changing the root systems of our crops improve the health of the world’s oceans? “Catalyst” finds one Arizona State University scientist has discovered that stronger roots may be part of the answer.

Roberto Gaxiola

SPOTLIGHT

AZ Votes: Candidates in Conversation

Learn about Yavapai-Apache women’s leadership and cultural authority

Experience Earth Month with Arizona PBS

Celebrate Teacher Appreciation Week

Subscribe to Arizona PBS Newsletters