Science and Innovation

NASA/GSFC

An Arizona-led spacecraft mission is headed toward a carbon-rich asteroid called Bennu, and today it’s close enough to take the first photograph of its destination. KNAU’s Melissa Sevigny reports.


City of Prescott

A grassroots community group in Prescott wants to protect the Granite Dells as a city park. The area includes two popular hiking trails amid scenic spires of rock, but it’s partly on private land slated for development. KNAU’s Melissa Sevigny reports.


Polly Haessig/USFS Coconino National Forest

The U.S. Forest Service has finalized a plan to thin trees on 64 thousand acres above the Mogollon Rim to reduce the risk of catastrophic wildfire. One environmental group has criticized the plan for not protecting large old growth pines. KNAU’s Melissa Sevigny reports.


NASA/Bill Ingalls

The Perseid meteor shower peaks this weekend, coinciding with the new moon. KNAU’s Melissa Sevigny reports on how to see it. 

Melissa Sevigny

Household water use has declined in the United States for the last two decades, mainly due to updated plumbing codes and more efficient toilets and dishwashers. But trading in a green lawn isn’t so easy. That’s why a lot of western cities are offering money for people to get rid of their grass.  KNAU’s Melissa Sevigny reports on Flagstaff’s revamped incentive program.

Pages