The Arizona Republic's climate reporter, Joan Meiners, is biking the length of the Arizona Trail to document changes to landscapes and communities.

The Grand Canyon National Park hides more than stunning views it conceals entire forbidden regions where entry is strictly ...

Grab your boots for this epic hiking adventure in Arizona, featuring unobstructed panoramic views of the Grand Canyon.

It's a brilliant November morning in the heart of the Grand Canyon, and the ribbon of cold, clear sky framed by mile-high walls is growing bluer by the minute. A gentle breeze moves upstream along the ...

A stretch of Topanga Canyon Boulevard that was closed after Tuesday’s storm because of a mudslide has reopened. Photos posted ...

A tribute to lifesaving Rhode Island Hospital trauma surgeon Chuck Adams; and how Reservoir Avenue got its name.

Hiking trails lead to both summit rock outcrops across from each other named for two Native American chiefs — the 1,463-foot ...

The parks are open, but with a skeleton crew. So, local nonprofits and volunteers are doing their part to help the parks' ...

Major storm threatens Southern California with flooding, tornadoes and 60 mph winds. Mandatory evacuations ordered for 114 ...

Mail sent from here travels from one of the planet’s most extreme, windswept postal locations. The world’s only underwater ...

The rush to ski season means summertime-styled rides are a fleeting fancy on Colorado roads. The venerable Mazda MX-5, better ...

McLemore Resort is a golf oasis starting to bloom, with the opening of The Keep elevating it to rare air in American golf ...