Hypothermia

The crew of a commercial fishing vessel rescued the exhausted man.

The skiers were in a group of 14 who were stranded outside overnight.

Extreme cold can cause frostbite in minutes.

He was 44 years old.

The 72-year-old died on Tuesday from severe hypothermia.

Doctors are harnessing profound hypothermia (pushing body temperatures to as low as 50 degrees) to save lives.