Health and Human Services Secretary Robert F. Kennedy Jr. hiked Camelback Mountain over the weekend, leaving a lasting impression on fellow adventurers.

It's not often that one sees a member of the president's cabinet hiking in Phoenix on an otherwise average weekend day, but ...

The high temperature in Phoenix was 107 degrees and the low was 87 degrees that day, according to National Weather Service.

Robert F. Kennedy, Jr.'s choice of attire while hiking Phoenix trail sparks online chatter; world remembers heavy metal ...