Take Summer Headaches Seriously, Warns Neurologist

“The Headache” by George Cruikshank.

Between the heat, dehydration, air quality and July 4 fireworks, many Arizonans shrug off headaches as just another symptom of summer.

But Kerry Knievel, director of headache neurology at Barrow Neurological Institute, said we need to start taking headaches more seriously.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Neurologist: Don’t Shrug Off Summer Headaches

Reclassification “Un-Endangers” Arizona Vole

The critter formerly known as the Hualapai Mexican vole. Credit: George Andrejko, Arizona Game and Fish Department.

The U.S. Fish and Wildlife Service has removed the Hualapai Mexican vole (Microtus mexicanus hualpaiensis) from the Federal List of Endangered and Threatened Wildlife because genetic research shows that it’s not a separate subspecies.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Arizona Vole Removed From Endangered Species List

Mt. Graham Telescopes Observe Frye Fire Up Close

Firefighters monitor Frye fire from atop Mount Graham’s Large Binocular telescope (photo courtesy LBTO).

The Frye Fire has burned tens of thousands of acres southwest of Safford, some of them uncomfortably close to Mount Graham International Observatory.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Frye Fire Has Close Encounter With Mt. Graham Telescopes

Air Conditioners Cool House by Heating City

Image by Genieclimatique

Parents tell their kids, “Shut the front door, I’m not paying to cool the entire neighborhood.”

But research shows that, during Phoenix summers, we do pay to heat the neighborhood — to the tune of 1 to 2 degrees Fahrenheit — thanks to waste heat vented by our air conditioners.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Air Conditioners Heat Up Metro Phoenix Nights

Doctor-Hackers Warn of Medical Device Security Flaws

Image by Lucien Monfils.

Members of the medical and hacker communities are raising concerns about cybersecurity vulnerabilities affecting medical records, infrastructure and devices.

Experts have long warned of security flaws in medical devices — insulin pumps that can deliver deadly doses, for example. Many devices include wireless connectivity capability.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Doctor-Hackers Raise Awareness Of Medical Device Vulnerabilities

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