© 2025 KPCW

KPCW
Spencer F. Eccles Broadcast Center
PO Box 1372 | 460 Swede Alley
Park City | UT | 84060
Office: (435) 649-9004 | Studio: (435) 655-8255

Music & Artist Inquiries: music@kpcw.org
News Tips & Press Releases: news@kpcw.org
Volunteer Opportunities
General Inquiries: info@kpcw.org

Listen Like a Local Park City & Heber City Summit & Wasatch counties, Utah

Donate

Play Live Radio

Next Up:

0:00

0:00 0:00

Available On Air Stations

This Green Earth

This Green Earth | October 21, 2025

By Claire Wiley,

Chris Cherniak

Published October 21, 2025 at 2:32 PM MDT

Ways To Subscribe

National Geographic Explorer Dr. Lisa Briggs, an underwater archaeologist, archaeological scientist and documentary filmmaker is best known for her work excavating shipwrecks. Dr. Briggs discusses her scientific analysis on artifacts recovered from some of the world's most important underwater archaeological sites including Blackbeard's flagship, the Queen Anne's Revenge. (01:59)

Biologist and author Karen Lloyd breaks down her firsthand account of the hunt for life beneath Earth’s surface. (29:32)

This Green Earth

Claire Wiley

Claire is the producer and co-host of This Green Earth and host of The Local View.

See stories by Claire Wiley

Chris Cherniak

Chris is the co-host of “This Green Earth”, a weekly radio show covering environmental news and issues. Broadcast on KPCW, the NPR affiliate for Park City. He also sits on the boards of Recycle Utah and Summit Community Power Works.

See stories by Chris Cherniak