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

As electric trail bikes like Sur Rons and Talarias gain popularity among off-road enthusiasts, a growing conflict is emerging on mountain bike trails. These powerful machines, capable of speeds and ...

When Shauna Mecham took her new job with the Mountainland Association of Governments (MAG) eight years ago, her predecessor encouraged her to get on her bike and take a ride. So Mecham put her 3-month ...

San Diego County enjoys beautiful weather most of the year for many outdoor activities, including cycling. But there are also bike routes for mountain biking, scenic routes near the water and city ...