When a lung cancer patient living with HIV started chemotherapy, researchers noticed something unexpected: the number of immune cells harboring dormant virus dropped sharply.
Dec 22, 2025
Reading in a quiet room feels effortless until a car alarm erupts outside. Suddenly your eyes aren't processing text anymore, they're scanning for threats.
Dec 22, 2025
Look closely at a leukemia cell and you might spot something strange: bright puncta clustered in the nucleus, structures that healthy blood cells never make.
Dec 22, 2025
Proving fusion works is one thing. Building a laser system that can fire 15 times per second without warping its own optics is another problem entirely.
Dec 22, 2025
Every scratch on a phone screen or scuff on a pair of safety goggles isn't just cosmetic damage.
Dec 22, 2025
The cells die before they can talk to each other. That's been the stubborn problem with growing brain tissue in labs: stem cells stressed by their artificial environment stop sending the molecular signals needed to build neural networks.
Dec 22, 2025
Every atom of carbon in your body, every molecule of oxygen you breathe, had to escape from the heart of a dying star.
Dec 22, 2025
The conventional wisdom about attention gets it backwards. When Zachary Gershon, a PhD student at Rockefeller University who lives with ADHD, practices deep breathing to help himself concentrate, he is not ramping up brain activity.
Dec 22, 2025
Carbon dioxide isn't just a climate villain. It's also a missed opportunity. The atmosphere is thick with it, industrial processes pump it out constantly, yet turning it into something valuable has remained stubbornly inefficient.
Dec 22, 2025
Male honeybees can't feed themselves. They can't digest pollen, the colony's main protein source, so they depend entirely on worker bees to process food and hand it over through a ritualized exchange called trophallaxis.
Dec 22, 2025
Politicians love subsidies. Tax credits for solar panels, rebates for electric cars, grants for battery factories—these are easy sells.
Dec 22, 2025
The exhaustion feels physical. Not just "I need coffee" tired, but a bone-deep heaviness that makes even routine tasks feel like trudging through mud.
Dec 19, 2025
When Ebola virus enters the body, it deploys a nearly perfect molecular disguise.
Dec 19, 2025
The global livestock industry produces mountains of manure that threaten waterways and air quality.
Dec 19, 2025
