April 23, 2019March 31, 2021 BJ Deming

Guest Videos: Arctic Dwarf Willows and Vermont’s Camel’s Hump

April 21, 2019March 31, 2021 BJ Deming

Guest Video: Kilauea update April 2019

April 7, 2019April 1, 2021 BJ Deming

Tracking Down Pseudaelurus

April 7, 2019April 5, 2019 BJ Deming

Guest Reblog: Fisher Caldera, Alaska – The largest Caldera System in the State —

April 5, 2019April 1, 2021 BJ Deming

In Search Of The First Cat

March 28, 2019May 1, 2021 BJ Deming

Writing Update

March 21, 2019December 12, 2024 BJ Deming

Popocatépetl: Respect The Radius, ¡Por Favor!

March 16, 2019April 1, 2021 BJ Deming

Guest Video: Hayabusa Touches Down

March 16, 2019June 10, 2020 BJ Deming

Guest Video: Opportunity’s Last Panorama of Mars

March 1, 2019April 1, 2021 BJ Deming

Guest Video: Just How Big Is A Tiger?