April 19, 2026April 15, 2026 BJ Deming

Guest Videos: Yellowstone’s Mud Pots, Acid Pools, and Terraces

April 12, 2026April 6, 2026 BJ Deming

Guest Videos: More Yellowstone Geysers!

April 5, 2026April 3, 2026 BJ Deming

Guest Videos: Yellowstone Update, March 2026, and Geysers!

March 29, 2026March 27, 2026 BJ Deming

Guest Videos: Yellowstone Sundays

March 22, 2026March 21, 2026 BJ Deming

Guest Video: “It’s My Island, My Volcano.”

March 15, 2026March 14, 2026 BJ Deming

Guest Video: Trailer for “Pompeii: Below the Clouds”

March 12, 2026 BJ Deming

Tambora Updates

March 8, 2026March 7, 2026 BJ Deming

VEI 8s: Valles Caldera, USA

March 1, 2026February 28, 2026 BJ Deming

Guest Videos: Basalt Columns

February 22, 2026February 23, 2026 BJ Deming

Tenerife, Canary Islands (Feb. 23, 2026, 1625 UTC)