Imagine going to work every day with a volcano AS your backyard... and your job? to guide people around that volcano and it's incredible environment. In this episode we're joined by Shanda Ochs, an Interpretive Park Ranger for Lassen Volcanic National Park in California, USA.

Shanda Ochs has been working as a ranger around Lassen and it's environment for over 20 years, learning about this incredible active volcanic landscape and passing that knowledge onto the many thousands who visit the National Park every single year.

There is an incredible variety of geology, volcanic landforms, hydrothermal activity, culture, history, and wildlife with the park and Shanda takes us through all of it, with some incredible insights into the daily life and her responsibilities as an Interpretive Park Ranger. We hope this episode will leave you wanting to pack your bags to go and explore Lassen one day, or to even return (I know I want to...)!

Lassen Volcanic National Park

Here's another conversation with Shanda: Learn more

Ever wondered what happens behind the doors of a natural history museum? From collections, archives, conservation to research, there is so much to learn and that we don't see as visitors. To give us some insight into this, please welcome Chiara Maria Petrone from NHM London!

Dr Chiara Maria Petrone (she/her) is head of Volcano Petrology at the Natural History Museum, in London, UK. Her research focuses on volcanoes, particularly those that are currently active. Her major research goal is to make robust estimates of the timescales of volcanic eruptions and thereby improve forecasting of future eruptions and their impact on society. She leads development in analytical techniques that push the boundaries of extracting time-related information from single minerals at the micron-scale. She uses the rocks erupted during volcanic eruptions to unravel the hidden processes inside the volcano, as a psychologist explores the human mind.

Instagram - @chiara.petrone.1

Linkedin - Chiara Maria Petrone

Webpage - NHM Mineral and Planetary Sciences

Volcanoes and earth science are a very visual field, where illustrations and sketches are critical for a targeted and simplistic understanding. In this episode we speak with scientific illustrator Annabelle Foster about the importance of accurate illustrations and schematics in Earth Science, as well as setting up her own business in this area.

Annabelle is a scientific illustrator and Earth scientist with a PhD in volcanology from Durham University, where her love for turning complex science into visual stories first began. She specialises in illustrating Earth science research, but her freelance work spans a wide range of fields, including cardiology, neuroscience, immunology, physics, and bioengineering.

Annabelle has travelled far and wide to study volcanoes up close. Her doctoral research focused on an obsidian-rich volcanic ridge in Iceland, where she investigated how obsidian can form from sintered volcanic ash, not just from rapidly cooling lava!

Based in North Yorkshire, she works with clients around the world and is dedicated to making science more accessible, visual, and inspiring. Her illustrations have appeared in academic journals, education resources, public engagement projects, and international conferences.

Website: www.annabellefoster.com

Instagram: @geology_talk