HEALTH /​SCIENCE

Pittsburgh Quarterly Exclusive

Salty Debate

Salt is essential to life. The sodium found in salt regulates the heartbeat and the body’s balance of fluids. Once known as “white gold,” salt helped establish civilization with the discovery of its food-​preserving ability. Roman soldiers were paid in salt (from which the expression “worth one’s salt” is thought to…

The Genius of Pitt

Kevin Guskiewicz has been called a genius for discovering the link between on-​field head hits to football players and damage to their brains; findings that once put him at odds with the mighty National Football League.

Shall We Dance?

Don Shepherd may have stumbled upon the closest thing to the fountain of youth. While millions of Americans — and Steelers fans — tuned in to watch Hines Ward glide and smile his way across the dance floor in “Dancing with the Stars,” Shepherd was leading his own dance partner.

Breakthrough

On a hot afternoon in late summer 2010, a man in his 30s drove an all-​terrain vehicle on an unpaved path. He was doing nearly 40 miles per hour on rough terrain. And though he was strong — a construction worker by trade — his ATV hit a bump for which he wasn’t prepared.

High-​Tech Sylvania

On a cool morning late in 2006, the phone rang in Esther Barazzone’s office, a suite overlooking Chatham University’s cozy Shadyside campus. Preoccupied by the re-​accreditation of the undergraduate women’s program and preparations for new graduate degrees, the president was unprepared for the question she heard on the line from Dan…

Facing Extinction

Wildlife biologists Greg Turner and DeeAnn Reeder slip into the sort of coveralls you would expect to see on an infectious disease ward and enter the cold, musty confines of an old Fayette County mine.

Bring Back the Paddlefish

A century ago, as work neared completion on the region’s locks and dams and Pittsburgh was producing half of the nation’s steel, paddlefish disappeared from the Allegheny, Monongahela and Ohio rivers.

Uncharted Territory

Science and technology march along, year after year, making gradual progress in transforming our lives. Every now and again, however, a public event is staged — the moon landing, a computer playing a chess champion, decoding the human genome — that gives the public the appearance of a breakthrough.

Found in Translation

Come on, Ima, vamanos! That was the exhortation from my 3-​year-​old recently when she wanted me to hurry up and get out the play dough. Like now, Mommy — before I scream…

The Pittsburgh Project

The year is 2020. You’re driving home from work, listening to your favorite satellite radio station. An announcer interrupts with breaking news: Smallpox has broken out in Washington, D.C. Hundreds of patients are flooding hospitals, with untold more infected. The public is panicked. Local officials are scrambling to maintain control.

Our Endangered River

It’s a crisp November morning, some 25 years ago. Bob Ging and Don Gales are hunting on a ridge in Lower Turkeyfoot, Somerset County, where green hemlocks mingle with bare winter hardwoods. “Boy, this is beautiful,” says Ging as sunrise reveals the emerald waters of Laurel Hill Creek in the…

A Rhapsody in Blue

This summer, as Pittsburgh hosts World Environment Day and the world focuses on biodiversity, a small river 90 miles north of the city will do what it has always done. Quietly, its waters wind along a 117-​mile path from Chautauqua County, New York, into western Pennsylvania, where it joins the…

Protecting Cook Forest

Anthony Cook has a name that carries responsbility. He is the fifth generation of the Cook family — and the fourth named Anthony — involved in the creation and preservation of Cook Forest State Park.

Our city, our water

An April 23 Forbes article describes “America’s 10 Thirstiest Cities,” and, of course, each is west of the Rockies and faces some degree of water crisis. Closer to home, the Great Lakes, which hold roughly 20 percent of the world’s fresh water, have dropped dramatically in the past decade. Explanations…

Art in the Trees

Junior high woodworking class is as close as many of us have ever gotten to making something with our own hands. We developed a tactile awareness of the silky smoothness of well-​sanded wood and that need to run our fingers over the soft warmth of a finished piece of walnut.
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