Science and Innovation

Arizona Department of Water Resources

The Central Arizona Project has abandoned a plan to purchase seven farms in Mohave County and transfer the water to central Arizona. KNAU’s Melissa Sevigny reports.


Arizona Department of Health Services

A new study says the City of Phoenix has the highest number of unvaccinated children in the nation, due to reasons of personal belief. KNAU’s Melissa Sevigny reports. 

Antonio Paris

Some scientists who study Mars also study Northern Arizona. That’s because our lava fields and water-carved canyons are similar to Martian terrain. It’s a good place to test out whether future colonists on Mars would be able to build houses out of local materials. That’s what astronomer Antonio Paris of St. Petersburg College in Florida is doing. He’s traveling the Colorado Plateau collecting soil samples to see if they’ll make good cement. He told KNAU’s Melissa Sevigny, if works here, it might also work on Mars.


NASA/JHUAPL/SWRI

Scientists have discovered enormous white dunes made of methane ice on Pluto. They were found in high-resolution images taken by NASA’s New Horizons spacecraft. KNAU’s Melissa Sevigny reports it’s a mystery how they formed.

Melissa Sevigny

China is cracking down on what kind of recycling it buys from the rest of the world. That has ripple effects all the way to Flagstaff. KNAU’s Melissa Sevigny reports, a lot of the stuff you think should be recycled actually ends up in a landfill.


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