Alopecia areata is a long‑term autoimmune condition that causes hair to fall out without scarring. The problem starts when the immune system attacks growing hair follicles, called anagen follicles. Scientists have discovered that Janus kinase (JAK) inhibitors can stop this harmful signaling, givi
The U. S. Centers for Disease Control and Prevention has lifted a new travel warning on March 23 that highlights dengue fever risks in 16 nations. This Level 1 notice is the lowest tier of CDC alerts, meaning travelers are advised to keep usual precautions but no need to cancel trips. Dengue is a
The experiment began with a curious question: how do tiny mosquitoes spot us? A professor and a college student tried to answer it by putting the student in a room full of insects. The first attempt used a mesh suit, but it didn’t stop the mosquitoes from biting. After many painful stings, the team
The study looks at how a common sugar alcohol, sorbitol, affects the way κ‑casein, a protein found in milk, forms long fiber‑like structures called amyloids. In ordinary milk, κ‑casein keeps fat droplets together, but when the protein is stressed it can aggregate into ordered fibrils. Research
The Southernmost tip of our planet is getting a new job: listening to earthquakes. Scientists have set up very sensitive devices called seismometers at the South Pole, a place where noise from cities and weather is almost non‑existent. The first of these was installed by the US Geological Survey in
A new medical breakthrough has reached a milestone in Japan: the government has approved the first therapy that uses human cells reprogrammed back to a stem‑cell state. This approval marks the start of a new era where damaged tissues can be replaced by cells that grow into the needed type. The appro
Textile wearables that can watch how we move are gaining ground in health, sports and fun. They feel like a second skin because they bend with us and can record data all the time. The ideal design would have no stiff electronics glued to the cloth and would send information wirelessly, so it doesn’t
The state auditor has signed off on a fresh initiative aimed at improving student health services across Montana. This approval marks the beginning of a new trust that will pool resources to support schools in providing better medical care. The decision comes after a review of the proposal’s financi
When the temperature climbs, a tiny army of gnats starts to appear across South Carolina. These minuscule insects, often called no‑see‑ums, are almost invisible but leave itchy bites that feel like a mosquito sting. The arrival of gnats is closely tied to warm, humid conditions. According to a lo
The new science shows that the best way to protect your mind as you age is to move enough, but not too much. Studies that followed older people for almost a decade found that those who walked between 5, 000 and 7, 500 steps each day had slower buildup of the tau protein that causes Alzheimer’s. E
