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12 August 2022
15-Ice: Birds foretelling climate change
Anant Pande is an Indian polar researcher who studies snow petrels – shy pelagic (sea-faring) birds who nest on rock crevices in Antarctica. These endemic birds prefer to nest near less icy waters. Climate change has melted polar oceans and perhaps made it less energy intensive — as they have to fly shorter distances to find non-frozen oceans.
5 August 2022
14-Ice: Glacier tourism on thin ice
Glaciers around the world are melting because of climate change. Yet, while glaciers might be smaller than they once were, that’s not stopping tourists from flocking to see them.
29 July 2022
13-Ice: The ice ships of Project Habbakuk
Dive down into the freezing depths of Patricia Lake, in Alberta’s Jasper National Park, and you will find the wreck of the Habbakuk—a sixty-foot model battleship originally constructed of wood and ice.
22 July 2022
12.5-A podcast of ice and fire
Cool off from the summer heat with our next six-part miniseries all about ice – from those who call it home to its use as a tool in science.
3 June 2022
6.5-Extinctions: Dinosaurs, volcanoes, the space station, oh my!
Join us for our next six-part miniseries on Extinctions as we learn about the demise of the dinosaurs, what makes a comet “extinct,” the Cambrian and Triassic periods, volcanoes, and the aforementioned (planned) fiery end of the International Space Station!
20 May 2022
5-True story: A prop plane, a bucket, and a trip to Antarctica
Pacifica Sommers is an ecologist and explorer. From the deserts of Arizona to the Antarctic tundra, Pacifica has looked at how organisms from tardigrades to pocket mice live in extreme environments. We talked with her about some of the most beautiful places on Earth, the diversity of folks who can be scientists, and what exactly that bucket is for on the flight to Antarctica.
25 December 2021
Staff Picks: Chasing Narwhals
University of Washington biologist Kristin Laidre travels to the Arctic to study animals many of us have only seen in pictures. She has successfully tracked down the elusive narwhal and been up close and personal with a polar bear seeking to understand how the loss of sea ice and the effects of climate change are altering Arctic ecosystems.
6 January 2020
E25 – Antarctica’s Oldest Ice
Drilling engineer and ice core scientist Robert Mulvaney has driven thousands of kilometers over Antarctica in the past few years in a snow tractor, creeping slowly over one of the highest points of the ice sheet, near a location known as Dome C. He’s looking for the perfect place to drill one and a half million years into the past.
18 November 2019
CE12 – A Nuclear Legacy Buried in Ice
Earlier this year, scientists reported that radioactive fallout from nuclear accidents and weapons testing is present in ice sediments on the surface of glaciers in the Arctic, Iceland, the Alps, the Caucasus, British Columbia and Antarctica.
12 August 2019
Special Release: Deviations from the Norm
One of the most alluring parts of Earth and space science is that much of the key research takes place in the field, in some of the most incredible – and inhospitable – environments on the planet: on treacherous polar ice sheets, aboard sea tossed ships, at the mouths of active volcanoes, beneath turbid ocean waters, and atop the highest windswept peaks. Under these often less than ideal conditions, instruments …
20 May 2019
Centennial E6 – A Tale of Two Journeys
In 1911, two competing groups of explorers attempted to be the first to reach the South Pole. In this episode, atmospheric scientist Ryan Fogt recounts the journeys of Robert Falcon Scott and Roald Amundsen and discusses how extraordinary weather that year affected the two polar parties in vastly different ways.
17 May 2019
Friday fold: Found folds
This week, for Friday folds, I offer up some random folds that have passed my perceptual transom this week. First up: In the new Netflix series Our Planet, in episode 7 (Fresh Water), an anticline/syncline pair makes a brief appearance as David Attenborough discusses glaciers as a reservoir for fresh water. Here is a screenshot: I’m not sure where this is in the world: Greenland? Antarctica? Let me know in …
13 May 2019
E17 – Bonus Clip: Memories of the North
Check out this clip that didn’t make it into our recent episode, Science Turns to Search and Rescue, about some of the wildlife that’s found in the Arctic.
6 May 2019
E17 – Science Turns to Search and Rescue
The Arctic Ocean is topped with a layer of frozen sea water – sea ice – that grows every winter and shrinks every summer. To study the ice in detail, researchers hop aboard an icebreaker ship that can plow through the sharp, cold ice floes without being damaged.
18 March 2019
Centennial E4 – Toxic City Under the Ice
In 1959, the United States built an unusual military base under the surface of the Greenland ice Sheet. Camp Century was a hub for scientific research, but it also doubled as a top-secret site for testing the feasibility of deploying nuclear missiles from the Arctic. When Camp Century was decommissioned in 1967, its infrastructure and waste were abandoned under the assumption they would be forever entombed beneath the colossal sheet of ice.
8 March 2019
Third Pod Live: James Balog, Climate Activist
In part three of this three-part series, we were fortunate to be able to sit down with James Balog to talk about how his work and experiences have shaped him into the climate activist he is now.
6 March 2019
Third Pod Live: James Balog, Adventurer
In part two of this three-part series, we were fortunate to be able to sit down with James Balog to talk about some of his most memorable (and dangerous) moments in the field.
4 March 2019
Third Pod Live: James Balog, Photographer
In part one of this three-part series, we were fortunate to be able to sit down with James Balog to talk about how he became a photographer.
18 June 2018
Monday Geology Picture: Greenland View
I recently flew from London to Vancouver, and the views as we flew over the northern part of the globe were spectacular. I particularly enjoyed flying over Greenland, a country largely covered by ice and snow. I spent a good hour or so looking at the white landscapes, which only provided glimpses of the rocky landscape underneath – generally dark rocks peeking through the white and sometimes, it seemed, directing …
9 May 2018
E5 – Bonus Clip: Wildlife of Svalbard
Check out this clip that didn’t make it into our recent episode, Journey to the Center of the Ice, with glaciologist Kiya Riverman, about her close encounters with animals of the far north.
