Chicago is trading its winter coat for sunshine this week as temperatures climb into the 60s and 70s. The city’s last full day of winter started crisp, with lakefront areas stuck in the 40s while inland spots like Kankakee flirted with 60. But the real change arrives Friday, when spring officially b
Every time you see a slippery rock in a stream or a slimy hull on a boat, you’re looking at biofilms—thin layers of microbes stuck to surfaces. These microscopic communities don’t just stick around by accident. They produce special proteins called adhesins, especially at one end of the cell, to glue
The hunt for a new CDC director is sparking cautious optimism, even as the agency grapples with years of shakeups and policy disputes. Recent candidates for the top role suggest better days ahead, but the CDC’s past struggles under political pressure raise questions about stability. The agency has s
The problem of torn shoulder tendons that can’t be fixed is getting more common as people grow older. When someone has pain or weakness, doctors usually start with a solid six‑month plan of targeted exercise. Many patients feel better with this approach, so it is the first choice in treatment.
Florida’s cold front keeps the skies cloudy, pushing SpaceX’s Falcon 9 launch to no earlier than 10:20 a. m. on March 19 from Cape Canaveral’s Launch Complex 40. The rocket will ferry a new batch of Starlink satellites into orbit, heading northeast so that observers north of the Cape might spot it i
Many people feel aches that never go away. They can be sharp, burning or just a dull pressure that makes them tired, worried or sad. This kind of long‑term pain is common, especially among older folks, but it shows up in people of all ages. A 2023 survey by the CDC said about one in four adults live
A new study shows that almost four out of ten parents say they care about a movement called Make America Healthy Again, or MAHA. That means many people are looking at children’s health as a big issue. The group is not only made up of Republicans. About 62 % of Republican parents say they support
Ethereum has always been the hub for decentralized finance, but new Layer 2 solutions are reshaping its economics. These second‑layer networks cut transaction costs and speed up trades, pulling users from the main chain into faster, cheaper platforms. While this boosts overall participation, i
Researchers have found that women who live near farms where pesticides are used can give birth to babies with poorer health scores, even if the exposure happened before they become pregnant. The study examined more than 1. 1 million births in Arizona from 2006 to 2020, using the Apgar score—a qui
Scientists have made a new family of tiny sugar molecules that can form glowing gels in many different liquids. The key is adding special light‑producing groups to the sugar core: one version has a naphthalene tag, another uses a benzothiadiazole unit, and the third carries a coumarin ring. All thre
