February 18, 2020March 31, 2021 BJ Deming

Repost: A Very Addictive Online Dinosaur Site

February 11, 2020March 31, 2021 BJ Deming

Repost: Guest Videos: Vermilion Cliffs National Monument

November 3, 2019March 31, 2021 BJ Deming

Repost: Guest Video: Working as a Volcanologist

August 20, 2019May 1, 2021 BJ Deming

From Everest to the Sea, Part 2: The “Beautiful Forest”

August 6, 2019May 1, 2021 BJ Deming

From Everest to the Sea – Part 1: The Terai

July 21, 2019March 31, 2021 BJ Deming

Does Borneo have volcanoes?

July 16, 2019March 31, 2021 BJ Deming

The Rainforest and the Ice Ages

June 22, 2019March 31, 2021 BJ Deming

Guest Videos: What’s Earth Got That Other Planets Don’t?

June 4, 2019March 31, 2021 BJ Deming

Guest Video: Trekking in the Himalayan Forest

May 15, 2019March 31, 2021 BJ Deming

Guest Videos: Primeval Carpathian Beech Forests and a Wildcat