And to Koerner, it offers a view of deep time that is just as profound and moving as that found in the Grand Canyon. “Deep time is three times longer in space than on Earth,” he said ...

A new book describes what happened when Kevin Fedarko and Pete McBride decided to ditch their real lives -- and walk through the entire Grand Canyon. Pete McBride Pete McBride was in a bad way.

The North Rim of Grand Canyon National Park, less crowded than the South Rim but a longer drive from metro Phoenix, will open on May 15, 2025, including Grand Canyon Lodge North Rim and Grand Canyon ...

At least 16 people have died at the Grand Canyon in Arizona this year, including the recently recovered body of a 71-year-old man at the storied national park this week. The causes of death range ...

Graham Averill is Outside magazine’s national parks columnist, but some of his favorite adventures have happened inside state parks. The Grand Canyon is stunning. At Outside, we’re in love ...

The Grand Canyon's North Rim offers a peaceful alternative to the crowded South Rim. The South Rim has around 4 million visitors annually while the North Rim sees less than 1 million. I visited ...