Growing up in a big city means dealing with noise, crowds, and—less obviously—tiny bits of metals like lead and cadmium that sneak into the air and food. These substances aren’t always obvious, but they might be quietly changing the trillions of bacteria living in children’s guts. A recent study fol
Democracy isn’t just about casting a ballot once a year. It’s about showing up, staying informed, and making sure leaders know what matters to regular people. Many citizens don’t realize they can do more than vote—they can meet local officials in person, ask questions, and push for policies that pro
Ann Arbor just paved two residential streets using asphalt mixed with recycled tire rubber—a small but meaningful test of a technology that’s been around for decades. Workers spread the dark, rubber-speckled pavement on Northbrook Place and Oakbrook Drive, turning about 2, 000 scrap tires into road
In a quiet English village, a giant prehistoric figure is getting a fresh coat of chalk. The Cerne Abbas Giant, standing tall at 180 feet, has watched over Dorset for centuries. Experts recently confirmed it was likely carved by Saxons between 700 and 1100 AD. Now, workers are scraping away old chal
Remember that old phone gathering dust in your drawer? It might end up doing more than just taking photos. Scientists have found a clever way to give these devices a second life as environmental guardians. Instead of tossing them, researchers turn them into eco-friendly sensors that track how trees
An artist in Brooklyn has turned her studio into a living laboratory, where tiny organisms and flying robots mingle to ask big questions about life. Her work shows how bacteria can paint, perfume, and even build ecosystems that grow on their own. In a park in New York’s Hudson Valley she set up colu
GPS started as a military tool in the 1960s to track submarines, but it never worked underwater—satellites just bounce signals back to devices on land or at the surface. Over time, it evolved into a global network we now rely on daily, though most users don’t realize its roots trace back to Cold War
Officials in Wyoming are debating a massive $4 billion project that promises to store energy using water. The plan involves building a giant reservoir near Seminoe Reservoir to pump water uphill when electricity is cheap and let it flow back down to generate power when demand rises. Sounds smart, ri
Burning trash doesn’t just turn waste into ash—it can release hydrogen fluoride, a sneaky gas that harms both lungs and the environment. Scientists used to scratch their heads over how exactly this happens in modern incinerators. But a new approach is changing the game. By mixing smart computer tool
Chief Megaron, a 75‑year‑old Kayapo elder, has spent many years fighting for his people’s land and rights in the Amazon. Now he is stepping up to protect the legacy of his uncle, Chief Raoni, who has spent decades speaking out against deforestation. Raoni is 94 and recently returned home after
