HEALTH /​SCIENCE

The Silver Tsunami

Editor’s note: The Allegheny Conference on Community Development claims that as many as 760,000 people in the 10-​county southwestern Pennsylvania region will be heading toward retirement in the next 20 years. This unprecedented retirement wave promises to bring significant challenges to the region’s labor force as well as such sectors…

Healthcare On Demand: There’s an App for That

We’ve all been there. You think you might have the flu, and you need to see a doctor, stat. You call your PCP but she’s booked solid for the next three weeks. So you hop in your car and fight the traffic to the urgent care clinic, only to find…

A Doctor’s Face on a Billboard

After retiring from medicine, I drove across most of the southern and western United States to explore national parks and visit relatives. Every day, I would drive by billboards showing faces of physicians. I’m sure most of you have seen this type of marketing in the Pittsburgh region if not…

Silicon Valley — and the Rest of Us

Last week I was in northern California’s Bay Area for a few days and, as I prefer to do when traveling even to familiar places, I make sure to read and watch the local media rather than “the usual” array of nationally available sources.

Stepping Up

by Kelly Casey
Leonardo Da Vinci called it a masterpiece of engineering and a work of art. He was referring to the human foot — a lever that propels us forward, provides balance, and bears all of our weight. Though small compared to other parts of the body, the average human foot supports a force…

Ankle Joint Replacements on the Rise

by Kelly Casey
While arthritic hips and knees have long been regularly replaced, surgeons have been reluctant to replace ankle joints. But that’s changing.

YMCA Leads Effort to Prevent Type 2 Diabetes

by Kelly Casey
More than one third of American adults are pre-​diabetic. This means a person’s blood sugar levels are higher than normal, putting them at increased risk of type 2 diabetes, heart disease and stroke. Patrice McNeely of Hazelwood falls into this group but is determined not to follow in her family’s…

Dissecting Diabetes

by Kelly Casey
When Steve Lawthers takes a golf swing, his arm rubs against a small device attached to his skin, near his belt. “Other than when I play golf, I don’t know it’s there,” says Lawthers, 61, of McCandless.

Unfounded Fears of the HPV Vaccine May Have Grim Consequences

The virus is hearty, robust and everywhere: on our skin, our fingertips, our countertops. Most of us can fight it off. But certain strains can lead to chronic infections and later cancer for an estimated 25,000 American men and women. The human papillomavirus (HPV) has long been known as the…

Just Breathe

by Nick Keppler
Emily is an emergency dispatcher, yet work is the only place where she always feels calm. Sometimes, when Emily (not her real name) walks her dog on the sidewalks of her Pittsburgh neighborhood or gets ready to leave her home to run errands, she feels a spell of dizziness. Then…

Breaking the Silence

At age 35, after a long labor and birth of her second child, Lisa (not her real name) developed urinary incontinence. She kept it a secret even from her then-​husband, a military man. “He never knew. It’s humiliating… Even bringing it up to the Army doctors was embarrassing. They said,…

Is being overweight the new smoking?

by Kelly Casey
Since hitting puberty four decades ago, Claudia Pianko has struggled with her weight. “When I was in 6th grade, I was 144 pounds,” she says. By last January, the 58’’ Greensburg woman weighed in at 385 pounds.

Setting a New Standard

The professor sits at her console and looks to the monitor at her right. There, she sees the smiling, eager faces of her students, 16 strong, for this evening’s lecture. She greets them and is greeted in return.

The Internet of Things

We carry our smartphones everywhere, and they connect us to everything. We feel comfortable talking to them and having them talk back. We call them phones, but they’re pocket computers, as powerful as the supercomputers of a decade ago. We use them as calculators, cameras, memory aids, executive assistants, voice…

Transhumanism

It was my first interview with an artificial intelligence — a talking head without a body. The conversation was awkward, but considering that Bina48 is an android, it went better than I expec-​ted. Bina48 is a synthetic replica of a real woman named Bina Rothblatt. We met at a Juniata College conference…
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