Rock climbing has gained popularity over the past few years, and whether you watched “Free Solo” or the Paris Olympics, you might be wondering how to start rock climbing. Getting into the sport is ...

It wasn’t that long ago that Forrest “Frosty” Gill had almost no idea what alpine climbing was all about — he’d never used a harness, ice axe or crampons. He was 39 years old in 2014 and by his own ...