Flesh-Eating Bacteria Recovery Improved by Experimental Skin Spray

Dr. Kevin Foster, director of the Burn Center at Maricopa Integrated Health System in Phoenix, Arizona, treated Christin Lipinski with an experimental skin spray. Photo by Nicholas Gerbis – KJZZ.

A special education teacher in the Glendale, Arizona’s Peoria Unified School District has recovered from a necrotizing fasciitis, better known as flesh-eating bacteria.

Dr. Kevin Foster, director of the Burn Center at Maricopa Integrated Health System, used an experimental skin spray called ReCell to improve the healing and reconstruction of the woman’s large open arm wound.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
https://science.kjzz.org/node/625640

Orbital ATK Joins Heavy Rocket Race

An artist’s rendition of Orbital ATK’s Next Generation Rocket in flight. Image courtesy Orbital ATK.

Last month, SpaceX’s Falcon Heavy rocket made headlines as the first privately built heavy lift rocket to enter space.

Now, Orbital ATK’s Chandler-based Launch Vehicle Division plans to join them.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Chandler-Based Orbital ATK Division To Build New Heavy Rocket

Ground Subsidence Could Worsen Rising Seas in Coastal Areas

Areas of San Francisco Bay Area at risk from sea level rise. Graphic courtesy Arizona State University/Manoochehr Shirzaei)

A new study suggests official flood risk plans for the San Francisco Bay Area may underestimate inundation due to sea level rise over the next century by nearly 4 to 91 percent.

Other coastal cities could face similar effects, even under best-case scenarios.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
ASU Scientist: Sinking Ground Will Worsen Rising Seas In San Francisco Bay Area

Lucky Amateur Captures Key Supernova Moments on Film

Spiral galaxy NGC 613, where the supernova occurred. Image by the Very Large Telescope at the European Southern Observatory, courtesy M. Neeser (Univ. Sternwarte München), P. Barthel (Kapteyn Astron. Institute), H. Heyer, H. Boffin (ESO), ESO.)

An amateur astronomer from Rosario, Argentina, has accomplished an historic first: capturing the initial moments of a supernova explosion on film.

Although astronomers spot hundreds of supernovas each year, none had previously  spied the bright, brief moment when the shock wave first bursts out from the star’s interior — until now.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Amateur Astronomer Accidentally Photographs Previously Unseen Supernova Event

Toxic Brain Matter Can Harm Brain Months After a Stroke

Dye injected into a damaged area of a mouse brain seven weeks post-stroke spreads past the glial scar barrier. Photo courtesy Kristian Doyle, Ph.D. / University of Arizona College of Medicine – Tucson.

For stroke survivors, brain injury doesn’t always stop when the stroke has passed. Now, researchers at University of Arizona and Stanford University School of Medicine have moved one step closer to understanding why.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
UA Study: Toxic, Liquefied Tissues Can Damage Brain For Months After Stroke

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