The environmental impact of energy development across the west was the theme at the Restoring the West conference at Utah State University this week. Today on the program, Sheri Quinn talks to a conservation ecologist about the effects of the largest gas field in the U.S. on the endemic pronghorn population that winters on these gas fields in western Wyoming. Science Questions features tonight's Science Unwrapped guest, astrophysicist Pablo Laguna. Dr. Laguna is also a numerical relativist. He uses super computers to model black holes and gravitational waves.