Discover the natural wonders of Earth on over 400 radio stations worldwide.

EarthDate is now managed by Switch Energy Alliance, continuing its long-standing mission of clear, science-based earth and energy education.

Episodes

Episode

190

Wondrous Waterfalls

December 11, 2020

Episode

189

Under Greenland’s Ice Sheet

December 4, 2020

Episode

188

Platinum Record for the Ice Age

November 27, 2020

Episode

187

Death Apples in Paradise

November 20, 2020

Episode

186

Making the Invisible Visible

November 13, 2020

Episode

185

125 Years of X-Rays

November 6, 2020

Episode

184

Creepy Corpse Flowers

October 30, 2020

Episode

183

How Do Animals Vote?

October 23, 2020

Episode

182

Anoles Get a Grip

October 16, 2020

Episode

181

Hanging with Geckos

October 9, 2020

Episode

180

Copper’s Superpower

October 2, 2020

Episode

179

Riding the Jet Streak

September 25, 2020

Episode

178

Equinox Alignments

September 18, 2020

Episode

177

Sunspot Strandings

September 11, 2020

Episode

176

Nickel Farming

September 4, 2020