Nearly 500 buildings in the state capital get their heat from a clean, renewable source located deep in the ground.

Although still within Boise National Forest ... Alternatively, embark on the ultimate road trip to visit Idaho's best hot springs. Or, if you don't have enough time, plan a shorter road trip ...

A historic donation from the Harris family could quadruple Boise's geothermal energy system, which has been sustainably heating nearly 100 buildings for decades.

Wild Hearts is a non-profit started in 2016 to help young ladies engage with each other and build leadership skills using the outdoors.