In this episode, we check out a new technology that could replace the age-old sniff test for food freshness, and explore whether climate change will spell doom for the maple syrup business in the Mid-Atlantic.
A physics professor at Indiana University of Pennsylvania has accidentally hit on a way to determine food freshness that's way better than an expiration date—or the sniff test.
A researcher at Indiana University of Pennsylvania is developing a high-tech way of detecting freshness in food that could allow you to bypass unreliable sell-by dates—and the sniff test.
New communities in southwestern Pennsylvania are still experiencing the ups and downs that occur when fracking comes to town, even though gas prices have declined.
Fights over whether homeowners can sell excess solar power back to utilities are raging across the country. But Pennsylvania's recent decision on net metering could be a model compromise.
With its vast water resources, the Great Lakes region could be poised to draw businesses—big and small—from other parts of the country. But even here, water quality is a big issue.