Concrete streets and tall buildings store and re‑release heat, turning parts of a city into mini‑ovens. When the sun shines on asphalt and steel, those surfaces keep their warmth longer than trees or grass. The result is an “urban heat island” that makes a block feel hotter than the forecasted tem
This summer, Boston is rolling out a new way to deal with the well-known issues at Mass and Cass. Instead of just cracking down on crime, the city wants to guide people into addiction treatment. The plan relies on teams like NEST, which stands for Neighborhood Engagement Safety Team. These teams wor
Never judge a dish by its bright TikTok colors. West-central Illinois food safety teams recently noticed a sharp rise in “spicy bowls” popping up online. These meals mix pickled veggies, eggs, protein, bold spices, and plenty of hot sauce into a single colorful bowl. What started as a kitchen experi
A routine public health check has suddenly put a Southern California college on edge. Over two months last fall, visitors to Southwestern Community College may have shared airspace with a tuberculosis strain that shrugs off common treatments. Health officials have now set off a campus-wide alert, ur
Every summer now brings fresh warnings about deadly heat waves. Studies show extreme temperatures already kill more Americans yearly than floods, hurricanes or tornadoes. Scientists expect those waves to grow longer and hotter as the planet warms. Weather predictions won’t stop the heat, but sharper
A new government study shows rules meant to block illegal vaping products aren’t working as planned. Between 2022 and 2025, U. S. officials took only 88 actions against shops selling unauthorized e-cigs—most of which were simply slapping banned sellers on a public list. Legal orders to halt sales ca
A meningitis outbreak that sickened 19 people and killed two in a short span has triggered an urgent second-dose vaccination push in the U. K. The cases were mostly tied to a university in Kent, where students and nearby school pupils appear to have been hit hardest. Officials confirmed the situati
The spring heat is inviting people and their dogs to explore parks, but a quiet threat lurks in the tall grass. Since 2020, Alexandria has recorded more cases of Lyme disease, a bacterial illness that spreads when a blacklegged deer tick bites. Symptoms start with fever and fatigue, then a red r
Canada’s National Advisory Committee on Immunization celebrated its 60th year in 2024. For six decades, the group has offered trusted advice for the country’s vaccine programs. In the last ten years, NACI broadened its focus. It now weighs ethics, fairness, practicality, public opinion, and
Vaccination experts worry about kids catching measles before they get their shots. That’s why some countries give the first measles vaccine at just six months instead of the usual twelve. South Africa tested this idea by giving babies their first dose at six months and a booster at one year. The goa
