PENNSAUKEN, New Jersey (WPVI) -- Tree-climbing competitors geared up to gracefully scale, swing, and stick the landing in South Jersey. The annual event, known as the NJAISA Tree Climbing Competition, ...

After climbing about 15 feet up the vertical rock wall, I came to the crux. It’s what rock climbers call the hard part. The only thing the rock offered me was a flaring-out crack for about 12 feet. I ...

For a little online help with where to go, seek out “CO Ice & Mixed” on mountainproject.com. And since ice climbing really is dangerous, get some instruction — the Colorado Mountain School and CU’s ...