In a death-defying feat, Alex Honnold of the U.S. scaled Taipei 101 in Taiwan with no ropes or support. Scientists reveal how ...

Alex Honnold talks about his next climb up Taipei 101 in Taiwan without ropes. On Friday night, Alex Honnold will attempt to scale one of the tallest buildings in the world: Taipei 101 — without a ...

The tear-jerking documentary tracks her life story with archival footage of all her climbs, and intimate and candid ...

Climbing Mount Everest used to be a feat of staggering bravery, endurance and skill. In the 40 years after Sir Edmund Hillary and Tenzing Norgay first reached the summit in 1953, an average of 12 ...

Taipei 101, once the tallest building in the world, stands at an impressive height of 508 meters. Honnold's decision to attempt this climb without ropes or safety gear underscores the extreme nature ...

Extreme climber Alex Honnold talks about major feat in Taiwan Alex Honnold, a U.S. extreme climber, talked about his next climb — this one up Taipei 101 in Taiwan without ropes or harnesses.