OPB | Broadcast: Aug. 28, 2014
THURSDAY: We'll talk to the Portland-based Xerces society, which is asking the federal government to list the Monarch butterfly as a threatened species.
OPB | Broadcast: April 23, 2014
WEDNESDAY: Cesarean sections make up about a third of all births in this country — the highest rate in decades. What was your C-section like?
OPB | Broadcast: June 17, 2013
It's the time of year when lamprey are working their way back up the Columbia and Willamette Rivers to spawn. We'll get some background on the little-understood fish.
OPB | Broadcast: Nov. 14, 2012
Our weekly conversation about some of the most talked about stories of the week.
OPB | Broadcast: Nov. 10, 2008
What does a new study say about the effect of dams on fish?
OPB | Broadcast: June 2, 2008
What are the implications of a newly discovered threat to spotted owls?