Fifty years ago, eight Americans set off for South America to climb Aconcagua, one of the world’s mightiest mountains. Things quickly went wrong. Two climbers died. Their bodies were left behind.
Here is what was certain: A woman from Denver, maybe the most accomplished climber in the group, had last been seen alive on the glacier. A man from Texas, part of ... Show More
Today
The Autism Diagnosis Problem
<p>Once primarily limited to severely disabled people, autism began to be viewed as a spectrum that included children and adults far less impaired. Along the way, the disorder also became an identity, embraced by college graduates and even by some of the world’s most successful p ... Show More
32m 58s
Yesterday
Sunday Special: Wicked, Good?
<p>“Wicked” was one of the biggest movies of 2024. It was culturally ubiquitous, a box office smash and an Oscar nominee for Best Picture. Now, a year later, “Wicked: For Good” arrives in theaters to finish the tale of the complicated friendship between Glinda the Good Witch and ... Show More
51m 44s
Jul 2022
How Black Climbers Are Closing the Adventure Gap
Ever since Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest, there has been a long list of firsts: the first ascent without supplemental oxygen, the first in winter, and the first full ski descent, to name a few. The first Black climber reached the roof of th ... Show More
30m 44s
Feb 2022
Summiting the World’s Most Dangerous Mountain
K2, a mountain in the Kashmir region of Asia, is the second highest peak on Earth and yet more dangerous than Mount Everest, especially in the winter. But in January 2021, a group of Nepali climbers attempted to accomplish what people thought was impossible. Team co-leader Mingma ... Show More
32m 54s
Sep 2021
Jemma Wadham, "Ice Rivers: A Story of Glaciers, Wilderness, and Humanity" (Princeton UP, 2021)
The ice sheets and glaciers that cover one-tenth of Earth’s land surface are in grave peril. High in the Alps, Andes, and Himalaya, once-indomitable glaciers are retreating, even dying. Meanwhile, in Antarctica, thinning glaciers may be unlocking vast quantities of methane stored ... Show More
35m 23s
Feb 2023
New findings on the "Doomsday Glacier"
The Thwaites Glacier in Antartica is known as the “doomsday glacier" -- that's because if it melts, it could raise sea levels by up to 10 feet. Now, new research is changing our understanding of this glacier. Plus, Tesla’s role in making electric vehicle chargers more available n ... Show More
12m 2s