Hoosier state residence is not required for appreciating Indiana's landscape and fossil treasures unearthed by region by a U. of Toledo geologist and his collea

From the Indiana Dunes of Lake Michigan, one of the world's largest displays of lakeshore dunes, to the historic little town of New Harmony, where American geol

Planning to visit a tourist cave in Indiana, or just curious about what lies beneath your feet? This compact and comprehensive field guide explains how caves ar