Science and Innovation

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.

NAU

Physicists have found a way to transfer information faster and in larger volumes than ever before through the use of light and sound. 


NASA/Pat Rawlings

A new study coauthored by a Flagstaff scientist suggests it’s not possible to terraform Mars with current technology to make it hospitable for people. It all comes down to the carbon dioxide. KNAU’s Melissa Sevigny reports.


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