Oregon Department of Fish and Wildlife fish biologist Jeff Ziller talks about the art of fishing Oregon's mountain lakes.

A mass extinction event wiped out around 90% of life. What followed has long puzzled scientists: The planet became lethally ...

When I was a teenager, a mostly forgotten series of novels taught me U.S. history. How would they read to me now?

A new book traces the environmental collapse of a crucial ecosystem and how its return could fight climate change.