This undated handout photo obtained on July 9, 2026, from Jay Storz shows researcher Marcial Quiroga-Carmona preparing to set traps for Andean leaf-eared mice during an elevational survey of the Aucanquilcha volcano in the Antofagasta Region of northern Chile. At first glance, it's a perfectly ordinary rodent. Yet the yellow-eared mouse is closer to a marvel of nature: able to live at more than 6,700 meters of altitude in the Andes, this small mammal is shaking up our understanding of physiological limits. Six years after its surprising discovery on some of the highest peaks in the worldplaces where vertebrate life was previously thought impossiblean international team of researchers is beginning to lift the veil on the secrets of this extraordinary animal. (Photo by Handout / Jay Storz / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / Jay STORZ / Handout" - HANDOUT - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS

SUN VALLEY, IDAHO - JULY 09: Naveen Rao, CEO of Nervana Systems, and his wife Andrea Rao attend the Allen & Company Sun Valley Conference at the Sun Valley Lodge on July 9, 2026 in Sun Valley, Idaho. Every year, some of the world's wealthiest and most powerful figures from the media, finance, technology, and political spheres converge at the Sun Valley Resort for the exclusive week-long conference hosted by boutique investment bank Allen & Co. (Photo by Kevin Dietsch/Getty Images)

SUN VALLEY, IDAHO - JULY 09: (L-R) Jose Antonio Fernandez Garza, CEO of Fomento Económico Mexicano, Andronico Luksic son, Wences Casares, CEO of Xapo, and Veronica Zambrano Martinez, attend the Allen & Company Sun Valley Conference at the Sun Valley Lodge on July 9, 2026 in Sun Valley, Idaho. Every year, some of the world's wealthiest and most powerful figures from the media, finance, technology, and political spheres converge at the Sun Valley Resort for the exclusive week-long conference hosted by boutique investment bank Allen & Co. (Photo by Kevin Dietsch/Getty Images)

SUN VALLEY, IDAHO - JULY 09: Tobi Lutke, CEO of Shopify, and his wife Fiona McKean attend the Allen & Company Sun Valley Conference at the Sun Valley Lodge on July 9, 2026 in Sun Valley, Idaho. Every year, some of the world's wealthiest and most powerful figures from the media, finance, technology, and political spheres converge at the Sun Valley Resort for the exclusive week-long conference hosted by boutique investment bank Allen & Co. (Photo by Kevin Dietsch/Getty Images)

SUN VALLEY, IDAHO - JULY 09: Joey Levin (L), CEO of IAC, and Chris Silbermann attend the Allen & Company Sun Valley Conference at the Sun Valley Lodge on July 9, 2026 in Sun Valley, Idaho. Every year, some of the world's wealthiest and most powerful figures from the media, finance, technology, and political spheres converge at the Sun Valley Resort for the exclusive week-long conference hosted by boutique investment bank Allen & Co. (Photo by Kevin Dietsch/Getty Images)

SUN VALLEY, IDAHO - JULY 09: Steve Pagliuca, Chair of Bain Capital, attends the Allen & Company Sun Valley Conference at the Sun Valley Lodge on July 9, 2026 in Sun Valley, Idaho. Every year, some of the world's wealthiest and most powerful figures from the media, finance, technology, and political spheres converge at the Sun Valley Resort for the exclusive week-long conference hosted by boutique investment bank Allen & Co. (Photo by Kevin Dietsch/Getty Images)

SUN VALLEY, IDAHO - JULY 09: Naveen Rao, CEO of Nervana Systems, and his wife Andrea Rao attend the Allen & Company Sun Valley Conference at the Sun Valley Lodge on July 9, 2026 in Sun Valley, Idaho. Every year, some of the world's wealthiest and most powerful figures from the media, finance, technology, and political spheres converge at the Sun Valley Resort for the exclusive week-long conference hosted by boutique investment bank Allen & Co. (Photo by Kevin Dietsch/Getty Images)

SUN VALLEY, IDAHO - JULY 09: Ynon Ynon Kreiz, Chairman and CEO of Mattel, attends the Allen & Company Sun Valley Conference at the Sun Valley Lodge on July 9, 2026 in Sun Valley, Idaho. Every year, some of the world's wealthiest and most powerful figures from the media, finance, technology, and political spheres converge at the Sun Valley Resort for the exclusive week-long conference hosted by boutique investment bank Allen & Co. (Photo by Kevin Dietsch/Getty Images)