How do you brave acute mountain sickness? We talk to researchers, doctors and mountaineers about a syndrome whose mechanisms are still poorly understood.

The Alpinist
2021
7.8/10

14 Peaks: Nothing Is Impossible
2021
7.3/10

Free Solo
2018
7.9/10

Fire of Love
2022
7.5/10

180° South
2010
7.2/10

Everest
1998
6.7/10

The Dawn Wall
2017
8.0/10

Poisoned: The Dirty Truth About Your Food
2023
7.0/10

Mountain
2017
6.9/10

Secrets of the Neanderthals
2024
6.6/10

28 Up
1985
7.5/10

Come See Me in the Good Light
2025
7.1/10

Anna Nicole Smith: You Don't Know Me
2023
6.1/10

Explorer: The Last Tepui
2022
7.5/10

Directed by John Ford
1971
7.0/10

The Deepest Breath
2023
7.6/10

Titanic: The Digital Resurrection
2025
7.8/10

Meru
2015
7.4/10

My Mom Jayne
2025
8.0/10

Misha and the Wolves
2021
6.9/10

A Room Nearby
2003
0/10