Repose - The Potent Pause
Tucson residents' new book recommends lying on your back for a surprising number of mental and physical health benefits.
Archaeology, Adventures and Agaves
Tucson archaeologists are beginning new chapters after decades at the University of Arizona, reveal ancient culture's uses for tough native plant.
Friends of Stars, Skies in S. AZ
Tucson Amateur Astronomy Association is celebrating 60 years in the community; they are connected to all things astronomy.
Scientists: Darkness Harder to Find Due to Overpopulation
Use of artificial lights is increasing around the world; experts say tens of millions of people have never experiences truly dark skies.
Teachers' Voices with Ofelia Zepeda and Meredith Kupinski
Two educators talk about a new program where teachers - instead of students - are asked to become immersed in the indigenous culture of their school.
A Tour of Kartchner Caverns with Gary Tenen
The cave's co-discoverer revisits Kartchner often, and finds it still amazes him 40 years later. A tireless evangelist for the cave he still refers to as "Xanadu", Gary Tenen invited Mark Duggan to accompany him on a recent trip underground.
Dr. Carolyn Porco
One of America's leading planetary scientists talks about the ongoing exploration of Saturn and its moons. She'll be in Tucson to present at SPACEFEST III (June 2nd - 5th, 2011).
Captain Mark Kelly
Listen to an interview from orbit, as Captain Mark Kelly answers questions from on board the International Space Station.
