© 2026 KTTZ
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
Science Friday
Fridays at 1 p.m. on 89.1FM

Covering the outer reaches of space to the tiniest microbes in our bodies, Science Friday is the source for entertaining and educational stories about science, technology and other cool stuff.

Stay Connected
  • Your personal biometric data—from your face, to your gait, to your weight—is constantly being collected and sold. Who’s buying it, and why? Plus, the sci-fi thriller “Hole in the Sky” imagines an alien first-contact scenario set in the heart of Cherokee Nation. And, the SuperCDMS SNOLAB experiment, located deep in a nickel mine, aims to detect signs of dark matter particles passing through the Earth. The post May 8, 2026 appeared first on Science Friday.
  • Birds are living dinosaurs whose ancestors include T. rex and giant penguins. Understanding their past can help us imagine their future. Plus, an executive order issued by President Trump aims to fast-track research for psychedelics, including ibogaine. What is it? And, measuring microplastics can be hard, partly because they're everywhere—including the lab. One researcher is working on solutions. The post May 1, 2026 appeared first on Science Friday.
  • The LuSEE-Night mission would place a radio telescope on the far side of the moon to listen for signals of the cosmic "dark ages." Plus, the design and layout of ancient temples, plazas, and cities provide clues about how societies were governed. And, everyday DNA mutations can help us understand immune function and aging—and even mitigate harm caused by some inherited diseases. The post April 24, 2026 appeared first on Science Friday.
  • Tracy Scott’s dad walked on the moon. Now, she studies the lives and families of other Apollo-era astronauts. Plus, recordings from a decades-long research project in Florida are helping scientists decode dolphin whistles. And, inventor Simone Giertz rose to YouTube fame with comically bad robots. Now she designs comically useful objects for our very normal problems. The post April 17, 2026 appeared first on Science Friday.