Over the weekend, 20-year-old Luke Wuennenberg ventured on a hike he has completed countless times. This time, he hasn't returned home.

On its fourth day, the search for 20-year-old Luke Wuennenberg is growing more urgent as inclement weather heads to the ...

Rescue crews are urgently searching for a missing 20-year-old hiker, Luke Wuennenberg, in Peoria, Arizona, after he was not ...

A hiker was rescued from Acadia National Park on Sunday after slipping on ice and falling 25 feet off the trail.

Camelback Mountain is one of the most well-known landmarks and popular hikes in Phoenix. Want to hike it? Here's what to do.

Luke Wuennenberg was last seen Saturday afternoon when he left his home near 126th Avenue and Westland Road. Police say he was leaving home to go on a hike a few miles away.