Scientists have found a way to make tiny light-scattering sensors work much better. Instead of waiting for antibodies to clump by themselves, they added a fast chemical reaction that locks the antibodies together. This reaction uses copper to stitch proteins into bigger clusters, making the whole pr
The Kids Discover Museum, a nonprofit focused on learning for children, welcomed a new executive director in September 2025. She stepped into the role after nearly a year and a half of uncertainty, when the museum was close to shutting down. Her first task was to stabilize operations within a short
Scientists have created a clever system to spot very small doses of kanamycin, an antibiotic, in milk. Instead of relying just on enzymes stuck to DNA, they attached the walker to tiny magnetic beads. This trick helps separate the useful parts from the junk faster and more cleanly. Once kanamycin s
A new fiber sensor can spot tiny starch traces in water used for cleaning food. It helps stop cross‑contamination and keeps water clean. The device is built from a special fiber design that mixes regular multimode fiber with a core‑less section. A gel layer sits on the core‑less part to capture star
In many cells, cholesterol is the building block that keeps membranes stable and signals flowing. When this balance tips, a host of diseases can flare up. Yet scientists have only just begun to see how cholesterol matters for hearing. Researchers discovered that a small protein called HSD17B7 is pa
South Korea’s two tech giants are teaming up to see if tomorrow’s mobile networks can moonlight as environmental sensors. Instead of putting separate gadgets like radar boxes or laser scanners on every street corner, Samsung and LG Uplus want to let the cell towers we already have do the extra job.
Soft robots and wearable gadgets need parts that bend easily, work well, and stay strong when they get hit or stretched. Scientists have made polymers that can fix themselves after a break, but the sensors that let them sense touch or pressure often stay damaged. A new idea called “self‑healing and
The South Korean Interior Ministry announced that it will no longer provide vouchers from companies that trivialise the country’s democratic past. This decision follows a heated backlash over Starbucks Korea’s “Tank Day” promotion, which was launched on the anniversary of the 1980 Gwangju uprising.
The new sensor turns on a light signal when it finds the cancer marker CEA. It uses a tiny piece of DNA that sticks to CEA and a special nanoparticle made from cerium and zinc called Ce‑UiO‑66. The particle is a super‑quencher: it almost completely hides the DNA’s glow until CEA binds. Scient
A new skin‑attached device can keep working for three weeks without a battery, thanks to wireless power from a phone or wrist reader. The patch draws electricity from the nearby device’s magnetic field and uses it to refresh its sensor surface, so it stays accurate over time. The technology was c
