For Star subscribers: A small population of native synchronous fireflies has been documented for the first time at Saguaro National Park, much to the delight of bug experts.

Wilder Ranch State Park is ranked #8 out of 9 things to do in Santa Cruz. See pictures and our review of Wilder Ranch State Park.

Tucson police arrested a 16-year-old Monday on suspicion of spray-painting graffiti on saguaros and boulders at Saguaro National Park East.