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Who's On Algae Duty?

OPB | Broadcast: Aug. 11, 2015

Blue-green algae blooms are a growing problem on the Willamette River - but who's in charge of keeping them under control?

Are Birds And Bees Affected By Warmer Weather?

OPB | Broadcast: March 2, 2015

MONDAY: We'll find out if the spring-like warm weather is throwing off local wildlife.

Environmental Update

OPB | Broadcast: Aug. 15, 2011

We continue our regular series of conversations checking in on OPB's environmental coverage. Today, we talk about the biggest dam removal project in U.S. history with EarthFix reporter Ashley Ahearn.

The Yellow Starthistles Are Coming!

OPB | Broadcast: April 24, 2008

What is the best way to react to invasive species?