Science and Technology

Derek Shields/myurbanfarmscape.com

Kids love to play in the dirt. So Flagstaff ecologist Anita Antoninka is channeling that love into learning… using it as a way to teach kids about the effects of climate change on the earth’s biocrust. Today, she’s working with a seventh grade science class at Northland Preparatory Academy to see how a warming planet affects moss.


Don Davis/NASA

Scientists are dismissing a popular theory about mass extinction since the last ice age. The Younger Dryas Impact Hypothesis contends an asteroid hit Earth 13,000 years ago changing the climate instantly and dramatically. Scott Anderson, a paleoecologist at Northern Arizona University, is part of an international research team that looked for evidence to support this explanation, but didn't find any.


Getty Images

Bach and Mozart have one. ZZ Top has one. And of course all of The Beatles have them. They are asteroids.


Earth Notes: Drones in the Woods

Dec 28, 2016
Michele James

An exciting tool is providing a new way to better determine the effectiveness of restoration projects in northern Arizona forests. 


U.S. Fish and Wildlife Service

More than 170 different kinds of bees are pollinating plants in Arizona’s high elevation forests. Flagstaff ecologist Lindsie McCabe wants to know what will happen to them as global temperatures warm. She’s conducting experiments with bees on the San Francisco Peaks, simulating the impact of climate change on native pollinators.


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