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A Flagstaff inventor is rethinking commuter transportation with a new class of vehicle. David Calley has created the Planet Rider, essentially, a hybrid…
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The symptoms of Valley Fever can present like the flu: headache, chest pain, cough, fever. But scientists are still uncertain why some people become…
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Researchers are learning more about human voices by studying grasshopper mice. Their call, barely audible to human ears, is produced the same way that…
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The array of telescopes on Anderson Mesa south of Flagstaff will soon be able to detect surface features of distant stars in more detail than any other…
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Citizen Science Projects involve a lot of data recording, and you don’t necessarily expect to find anything startling or new. But Forest Service ranger…
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Feast or famine is the watchword in the Colorado Plateau’s unpredictable climate. To survive lean times, honeypot ants, common in the region, have devised…
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Many insects and spiders rely on sounds and vibrations to find food, meet mates and detect predators. So it’s likely they’d be sensitive to the roar of…
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Today’s full solar eclipse was the first in 100 years to stretch from coast to coast in the U.S. Millions of people flocked to the 70-mile-wide path of…
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Bugling elk, rolling thunder, the delicate trill of a hummingbird’s wings. These natural sounds can be heard in America’s national parks—some of the…
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Total solar eclipses cast an eerie darkness over the day, but astronomers say that's an ideal time to study the sun. Jeff Hall is an astronomer and sun…