Scientists have found that lead hidden in soil can come in very small, invisible particles. These tiny pieces are hard to spot because soil is a mix of many different materials. To solve this puzzle, researchers used a special machine that can detect single particles and measure their exact composit
A new system called ART can build full 3‑D models of moving objects from only a handful of ordinary pictures. Unlike older methods that need slow calculations or work only on one type of object, ART treats the item as a set of stiff pieces that can rotate or slide. The technique uses a transfo
The Albuquerque museum dedicated to nuclear history took an unexpected turn when third graders became the guides. Their voices now explain exhibits instead of adults, making complex topics feel familiar. This project turns science into something kids can relate to, blending learning with creativity.
A new type of ultrasonic reactor was built to solve problems that older models had. Older straight‑tube reactors produce uneven bubbles, poor mixing and hard‑to‑control heat. The new design places a small 2. 5 mm ring of cavitation between a heated inner tube and an outer glass shell that vibr
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
Scientists are exploring wild ways to cool down Earth as burning coal, oil and gas keeps heating the planet. One company now says tiny particles spread high in the air could bounce some sunlight back into space. Their idea isn’t magic—it’s a high-tech plan borrowed from how volcanoes naturally cool
Lettuce grown under artificial lights isn’t just affected by temperature and water—how much light it gets also shifts how it processes nitrogen, the stuff that makes greens healthy. Scientists grew two types of lettuce, one crispy like a sandwich topping and one loose-leaf for salads, under two ligh
In the scattered islands of Maluku, Indonesia, having a baby is a team effort—but not every team shows up the same way. Many fathers skip routine prenatal visits, even though their presence could make pregnancy safer for mothers and newborns. The problem isn’t just distance to clinics or rough roads
Making super tiny particles is tricky. Scientists usually start with big chunks of stuff and break them down, like sculpting from a block of ice. But this time, they flipped the script and built particles from scratch using teeny reactors instead. These reactors are like microscopic pipes that twist
A rare herb used in Chinese medicine has shown promise against a stubborn bird lung disease. Scientists focused on tiny particles that the plant releases, called exosome‑like nanoparticles. These particles carry a small RNA piece named miR159a, which can influence how cells respond to infectio
