Habitat fragmentation, the breaking up of continuous ecosystems into smaller pieces, can change how bacteria live inside animals. In tidal mudflats, a small crab species that is central to the food chain has become a useful eye on this process. Scientists examined how different landscape patterns af
The Artemis 2 crew is about to witness something no one on Earth can see. While most people will have to wait years for the next big eclipse, these astronauts will get a front-row seat during their trip around the moon. On Monday evening, as they zoom past the far side of the moon, the sun will vani
Scientists have mapped how carbon isotopes behave in lakes and rivers worldwide, revealing surprising patterns tied to location and climate. By analyzing thousands of water samples from nearly 2, 000 spots, they found that tropical waters tend to show heavier carbon signatures, while cooler regions
Recent research shows that a small protein called LL37 can ease lung damage in newborns when inflammation is the culprit. Scientists have noticed that babies born too early often develop a lung condition called bronchopulmonary dysplasia, or BPD. In these babies, the lungs are crowded with a type of
Hydrangea flowers are turned into tiny, glowing dots that shine blue under UV light. The dots contain nitrogen and emit bright light when exposed to 365‑nanometer radiation, but they fade quickly – within half an hour. This rapid loss of glow makes them useful as a “single‑use” security mark that ca
Scientists tweaked regular starch by adding two types of chemical groups: some that love water and others that avoid it. These groups were attached to the starch molecules to see if they could make the starch cling better to fabrics made of polyester and cotton mixed together. The water-loving group
The world of solar cells has taken a sharp turn thanks to new molecules called non‑fullerene acceptors, or NFAs. Among them, a group known as the Y‑type series can turn sunlight into electricity with about 21 % efficiency, a level that rivals many conventional solar panels. But scientists still don’
The idea of bringing in natural enemies to fight pests has been around for decades. Early successes made it a hero, but later studies showed that these helpers could also hurt other species that weren’t the target. Because of this, scientists began to think more carefully about the risks in the 1990
Scientists have created a new type of sponge that sticks strongly to wet tissue and stops bleeding even when patients take blood‑thinning drugs. The trick is coating one side of a gelatin sponge with a special polymer called PANS, which contains NHS ester groups. These groups form strong bonds—bo
Polymyxin B‑immobilized fibers, known for filtering endotoxins in severe infections, are now being tested for a different purpose. Researchers wanted to see if these columns could also clear certain white blood cells from the bloodstream, a possibility that might help patients with sudden lung troub
