Over the course of a decade, Shireen Qadri learned the intricacies of Indian cooking from her mom, Safia. But when she started a family, she found that preparing the cuisine was too elaborate for everyday meals. Her mom had a solution: when Qadri and her husband, J.D. Walsh, visited Safia in Maryland, she would send
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Nestled into the vast urban sprawl of Northeast Philadelphia sits the 1,600-acre historic green oasis known as Pennypack Park. Take a walk through the komorebi — the Japanese word for the dappled light created by sunshine filtering through trees — and you will find a hillside nook enclosed by deer fencing and tall tulip poplar
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If you met Josh Johnson four years ago, you might not have guessed that the corporate consultant and industrial engineer would someday be cooking pots of gourmet custard, tabling at events and delivering jars to food co-ops and markets. But then COVID-19 happened, taking his aunt. “She got diagnosed on a Monday and she was
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I am desperate for American chestnut trees to make a comeback, even though I know that it’s not happening anytime soon. I long to see our woods as they were 150 years ago. The forager in me misses the chestnuts I never got to gather from the forest floor. As Jessie Buckner writes in her
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By Meg McGuire and Katherine Rapin In December 2023, the U.S. Environmental Protection Agency made a bold move for the Delaware River, proposing to raise the water quality standards in the estuary for the first time since the Clean Water Act of 1972. This upgrade would increase requirements for dissolved oxygen levels among the foundational
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Skeptics of the green energy movement have always asked: What do you do when there’s no sun for the solar panels and no breeze to stir the blades of the windmill, but you still need power? Batteries can store excess energy created when the conditions are favorable to be used for precisely those times —
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In a scene from the PBS docuseries “NOVA: Chasing Carbon Zero,” Chef Chris Galarza removes an ice cold frying pan from a freezer and places it on an induction burner. Only a moment later, he tosses some chopped peppers in the pan, which immediately start to sizzle. This impossible-seeming trick is one that Galaraza has
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Hydrogen as an element is simple. Each atom has one electron and one proton. It’s first on the periodic table — the most abundant chemical substance in the universe. But hydrogen as a potential climate-friendly energy source is anything but simple. Hydrogen has long been used in dirty industries: cleaved from fossil fuels, it can
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