May 5, 2018April 1, 2021 BJ Deming

Kilauea Update (bumped)

May 2, 2018April 1, 2021 BJ Deming

Guest Video: Did Geothermal Plant Cause A Quake?

April 20, 2018April 1, 2021 BJ Deming

Guest Video: Ioyama Volcano Eruption in Japan

April 14, 2018April 6, 2018 BJ Deming

Guest Videos: William Smith

April 11, 2018April 1, 2021 BJ Deming

Guest Video: Saharan Desert Glass

April 9, 2018June 7, 2020 BJ Deming

Guest Video: Tracking Sauropod Dinosaurs

April 7, 2018March 29, 2018 BJ Deming

Marie Morisawa

April 4, 2018March 30, 2018 BJ Deming

Guest Video: Collecting Topaz in Utah

April 2, 2018April 1, 2021 BJ Deming

Guest Videos: Zealandia, the Eighth “Continent”

April 1, 2018April 1, 2021 BJ Deming

Guest Video: Villarrica Volcano