Think Out LoudHow Oregon scientists and oyster farmers are responding to ocean acidificationBy Meher Bhatia (OPB)July 29, 2025 4:21 p.m.Broadcast: Tuesday, July 29 📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up