Sumbul Ari had every reason to believe she was healthy. At 26, the Cairns, Queensland resident committed to the gym six days a week, ran half marathons, competed in powerlifting and indoor rowing, slept eight to nine hours a night, and never smoked or drank to excess. Annual blood work came back normal without exception. …
Mia Heller was not looking for a science fair project when she picked up her local newspaper a few years ago. She was just a teenager in Warrenton, Virginia, scanning headlines over breakfast. But one article stopped her cold. It reported that her neighborhood’s tap water was contaminated with PFAS chemicals and microplastic pollution, and …
Every cell in your body runs on power, and that power comes from tiny structures called mitochondria. Most people never think about them, and for most people, that is fine. For others, mitochondria are the source of a slow and often devastating deterioration that begins in childhood and leaves doctors with little more to offer …
Something in the human brain can go wrong in ways that modern medicine still cannot fix. Every year, more than 14,000 Americans learn they have glioblastoma, a cancer so aggressive and so resistant to treatment that most patients survive barely more than a year after diagnosis. Surgery can remove parts of it, but the cancer …
Every year, more than 500,000 Americans suffer an ischemic stroke. When a clot blocks blood flow to the brain, doctors race against time. Their mission is simple but urgent. Restore circulation before brain cells die. Yet saving a life in those critical moments can trigger something unexpected. Something that causes even more damage. For decades, …
Bacon sizzles in a pan on a Sunday morning. Ham sits between slices of bread in a lunchbox. Hot dogs rotate on rollers at a baseball game. For generations, these foods have occupied a comfortable, familiar place in kitchens and dining tables around the world. Few people think twice before reaching for a slice of …
Your heart pounds. Breathing becomes shallow. Reality feels distant, like you’re watching yourself from outside your body. Panic attacks strike millions of people each year, often without warning and always without mercy. While deep breathing exercises and meditation apps have become standard recommendations, an unconventional tool has emerged from an unlikely source. What if the …
Most people reach for an extra blanket when temperatures drop. Warmth feels intuitive, comforting, and necessary for a good night’s rest. Yet sleep researchers have spent years building a case against that instinct, and their findings might change how you think about your thermostat. Something happens when you lower your bedroom temperature. Your body responds …
Something strange happened in Los Angeles County’s juvenile detention facilities in the early 1980s. Staff noticed a shift in the atmosphere. Fights decreased. Tensions eased. Disciplinary incidents fell off a cliff. Yet no new counseling programs had been introduced. No additional guards had been hired. No changes to sentencing or supervision had taken place. What …
When millions lined up for COVID-19 vaccines during the pandemic, survival meant avoiding a deadly virus. Few could have imagined that same shot might offer protection against something else entirely. Researchers at two major cancer centers have stumbled onto a finding that could reshape how oncologists treat advanced disease. Patients with late-stage lung and skin …
Something strange has been happening in dental chairs across America. Patients walk in for routine cleanings and leave with unexpected diagnoses. Dentists examine mouths and find decay where there was none before. Gums bleed more easily. Teeth feel sensitive to hot and cold. And many of these patients share one thing in common. GLP-1 medications …
Something lurks in lakes, rivers, and even household taps across the globe. It cannot be seen with the naked eye. It survives conditions that would kill most other microbes. And when it finds its way into a human brain, it almost always wins. Scientists are now urging the world to pay attention to an enemy …