NSF's Discovery Files U.S. National Science Foundation

From traffic to TVs and portable devices, people are surrounded by unwanted noise. Grace Yang, who worked on her doctoral degree as part of the fiber group at MIT, joins to discuss developing materials with acoustic properties for noise cancellation and sound suppression applications.

Most living creatures reveal themselves visually and are routinely photographed by humans from all walks of life. What if researchers could use those photos to answer fundamental biological questions? Tanya Berger-Wolf, a professor and computer scientist at The Ohio State University joins to share how she is using technology to extract information from images in the new field of imageomics.

Every year, songbirds across the United States make the arduous journey south to warmer winter climates and back again. But what behaviors, environmental cues, or genetic factors tell them it's time to go? Kira Delmore, assistant professor of biology at Texas A&M University, joins to share new insights into songbird migration.

In the 1990s, Atlantic surf clams largely died off in their southernmost range off the coast of Virginia. Daphne Munroe, associate professor at the Rutgers University Haskin Shellfish Lab, joins to discuss Atlantic surf clams, rebounding fishing efforts, and how this species may be adapting to changing conditions.

Greenhouse gases such as carbon dioxide act like an atmospheric blanket, but what if society could capture and repurpose those gases into useful products? Burcu Gurkan, professor of chemical and biomolecular engineering department at Case Western Reserve University, joins this episode to discuss electrochemical methods of carbon capture, how the resulting products might be used and how flow batteries may fuel the future.

This year billions of cicadas will emerge as the annual varieties are joined by the periodic Brood XIX and Brood XIII species that pop up every 13 and 17 years. Allen Moore, division director for the Division of Environmental Biology at the U.S. National Science Foundation, joins to discuss cicadas and answer some questions about these mysterious insects.