We talk about a new mineral classification scheme proposed based on how minerals form.

The Silurian Hypothesis is a thought experiment that discuses what the geologic signature would be if there was a advanced civilization on Earth hundreds millions of years ago.

We talk about volcanic hazards and all the different ways you can die from a volcanic eruption.

Alfred Russell Wallace is the most famous scientist that you’ve never heard of. We talk about his work, the Wallace Line, and how he inspired Darwin.

We talk all about lakes in this episode… the biggest, the highest, the oldest, the dirtiest.

It turns out that plate tectonics may be really important for life, especially for cycling nutrients.

You asked, and we answered in this listener question episode.

We talk about a new study that suggests what time of year the Chicxulub Impact hit Earth 66 million years ago.

In honor of the Winter Olympics ending last week we decided to devote an episode to the sport that incorporates geology the most… curling.

The James Webb Space Telescope just sent back it’s first images. This episode is devoted to the most powerful telescope ever built.