Rare Ebony Winged Damselfly at Flagg Park (starts 1:00)  Naturalists Scott Severs and Ruth Carol Cushman take us to Lafayette’s Flagg Pa...

Today on How on Earth, Beth speaks with author Roger Briggs about his new book: Emerging World. Briggs explores the evolution of consciousness and sho...

We discuss the Pentagon’s new UFO . . . well . . . UAF report, with CU Boulder’s Center for the Study of Origins Director, Carol Cleland.  Cleland wan...

This week on How on Earth, Beth gives an update on the new drug just authorized by the FDA to treat Alzheimer’s disease, aducanumab, sold under the br...

              CU-Boulder Electrical Engineers Amina Belkadi and Garret Moddell explain how scientists are working to pull energy from radiantly heated...

Today on How on Earth, Beth replays a timely interview with Boulder author Bob Crifasi, a long time water resource manager. His book, on the history a...

Skunk Canyon Songbirds  (Starts 1:00) Scott Severs and Steve Jones hike Boulder's Skunk Canyon Trail explaining why spring is late this year, plus why...

In this week's show, Beth talks with epidemiologist Genevieve Wojcik. We spoke about her work standardizing what is called the Polygenic Risk Score. T...

(Entire Show)  Larry Gold, Boulder entrepreneur and scientist, invites listeners to register on line for the 12th annual GoldLab symposium.  Due to CO...

With graduation season upon us, today’s edition of How on Earth is our annual “Graduation Special”. Our guests in the studio today are scientists who ...