Science and Technology

What might be the most ambitious health care data analysis to date is happening in East Tennessee.

Oak Ridge National Laboratory is working through a massive batch of records from the Department of Veterans Affairs — the records that VA doctors keep on their more than 22 million patients. About a quarter of a million veterans have also donated their genome sequence — basically, their DNA — to the VA, which has been handed over to the national lab.

In the era of Facebook Live and other on-demand video, it's perhaps no surprise that the largest celestial event in America this summer will be live-streamed. Students from Vanderbilt University will launch a high-altitude weather balloon — connected to a video camera — to send images of the total solar eclipse back to NASA on Aug. 21.

Local tech startups are more popular than ever — with investors outside of Tennessee, that is.

Data that tracks capital investment trends in the last five years show a steady rise in funding from out-of-state backers. But funding from investors in Tennessee hasn’t seen the same growth. 

Middle Tennessee State University is setting its sights on big federal money — specifically, research grants from funding agencies like the National Science Foundation. After launching a number of Ph.D. programs in the past several years, the school is trying to establish itself as a research powerhouse.

Astronomy enthusiasts across the country are already planning out where they’ll be on Aug. 21, when a total solar eclipse will make a path across North America.

As the largest city on that path, Nashville is expecting a boost in tourism from visitors excited about the eclipse. But the Adventure Science Center is also trying to make sure people who live here understand the importance of the celestial occasion, too.

The star-nosed mole is unlike any mole you might have seen wreaking havoc on your garden. Bursting from its snout is a ring of 22 retractable fleshy appendages arranged in a bright pink star. While one look at the nose of the slick dark-furred creature might be frightening to most, neuroscientist Ken Catania sees past its unusual appearance.

Sometimes, the desire to fit in stops people from doing things they really love. Morley Bankston, a computer programmer in Nashville, avoided anything related to math or science in high school because she was afraid of being labeled a “nerd.” She talked to WPLN’s Emily Siner as part of our live series Movers & Thinkers about discovering that side of herself as an adult.

There’s a frustrating phenomenon that happens to some people who are very successful. Take Kelly Holly-Bockelmann, an astrophysicist at Vanderbilt: Even after getting multiple degrees and receiving high-profile grants, she says she still often feels like she’s not good enough. And that feeling can intensify the more successful she gets. She talked to WPLN’s Emily Siner during the live taping of our Movers & Thinkers podcast about the dreaded "imposter syndrome." 

Over the past year and a half, doctors and researchers in Nashville have diagnosed eight of the rarest genetic diseases. One doctor on the team at Vanderbilt University Medical Center says its progress is now speeding up.

A hospital trauma ward is filled with unexpected emergencies: Doctors see patients with sudden and severe injuries, like those in a car crash, and they often have to make life-changing decisions on a moment's notice. It's a stressful job, but Vanderbilt trauma surgeon Tim Nunez explains how he and others deal with the pressure.