Second Opinion with Joan Lunden
Heart Valve Replacement
Joan discusses heart valve replacement, a procedure that is 94-97% effective.
Latest in
Season 18
Sponsorship
Second Opinion with Joan Lunden
Racial Disparities in Maternal Health
Uncovering racial disparities in the treatment and health outcomes for women of color.
Second Opinion with Joan Lunden
Post-Acute COVID-19 Syndrome (PACS)
We track “long-haulers” to learn more about the long-term health effects post-COVID.
Oregon Field Guide
High Lava Plains, Dragonfly Watching, Mountain Quail
High Lava Plains, Dragonfly Watching, Mountain Quail and Stout Mountain
Oregon Field Guide
Bird Flu, Green Crabs, Borax Lake Chub and Mickey Hot Spring
Bird Flu, Green Crabs, Borax Lake Chub and Mickey Hot Springs Photoessay