Arizona Science Desk

Reporting on science, technology and innovation in Arizona and the Southwest through a collaboration from Arizona NPR member stations. This project is funded in part by the Corporation for Public Broadcasting.

Additional stories from the Arizona Science Desk are posted at our collaborating station, KJZZ:

OSHA App Offers Tips For Surviving Extreme Arizona Heat

Jun 18, 2015

Rising temperatures have much of Arizona and the Southwest under an extreme heat advisory until Monday.

As part of a statewide heat-safety campaign, the Arizona Division of Occupational Safety and Health is using the ubiquity of cellphones to spread the word about heat safety to outdoor workers, as well as the general public.

Colorado River Library Opens in Yuma

Jun 15, 2015
Tammy Snook opens one of the books in the Colorado River Research Library.
Amanda Solliday-KAWC

The Quartermaster Depot State Historic Park in Yuma is home to a new library dedicated to protecting the history of the Colorado River.

It took decades, and a series of dams, lakes, irrigation systems and political maneuvering to harness the water of the mighty Colorado River and direct it all over the Western states.   

Now, you can see the river’s history by stepping inside the new Colorado River Research Library, only a few steps away from the banks of the river itself.

Record June Rainfall Causes Harvest Concerns

Jun 10, 2015

The rainfall Tuesday from tropical storm Blanca made it the second wettest day in June on record for Yuma. The daily total was 0.31 inches, according to the National Weather Service in Phoenix.

While any rain is good news overall for the drought-prone Southwest, as KAWC’s science correspondent Amanda Solliday reports, the timing of the precipitation also brings some worries to area farmers.

June is typically the driest month for the region. But an unexpected rain Tuesday has growers near Yuma waiting to see what damage the moisture may cause for their crops.