Scientists often ask: how do cells "know" if a surface is soft or stiff when it’s made of tiny fibers instead of a flat sheet? This question matters because the answer helps design better materials for healing wounds or growing new tissues. The study looks at two common ways to measure this stiffnes
Scientists have found that electrons do not leave atoms as quickly as once thought. When a powerful X‑ray photon hits an atom, it can jolt an electron out in what is called the photoelectric effect. Using pulses that last only attoseconds—one quintillionth of a second—researchers watched the e
The idea that tiny organisms from space could save Earth by feeding on the sun sounds like something straight out of a movie. But is there even a tiny chance it could be real? On our planet, some microbes already live in extreme places—boiling hot springs, icy glaciers, and even floating in space. I
In the early 1900s, most scientists thought Earth’s center was all liquid. But a Danish thinker named Inge Lehmann changed that idea in 1936 after studying how earthquake waves moved through the planet. She noticed strange patterns that didn’t match the liquid-core theory. After careful work, she re
Scientists recently uncovered something cool about small, young stars scattered across our galaxy. These stars, called M dwarfs, often host large donut-shaped rings of superhot gas, or plasma, trapped by their magnetic fields. Instead of just being odd cosmic decorations, these rings are actually wo
Raccoons trash pandas are more than just pests rummaging through bins. Scientists at the University of British Columbia tested 20 captive raccoons with a clear box full of obstacles like latches and dials hiding a marshmallow prize. The team noticed something unexpected the raccoons didn’t just grab
The Brazilian Biophysical Society has guided the field for almost a century. Since 1936 it has linked scientists, students and institutions through workshops, meetings, and conferences. These gatherings have built a strong reputation for biophysics across Brazil and the wider Latin American region.
Thunderstorms are like giant mixing bowls in the sky. Inside these clouds, wind whips water droplets and ice crystals around at high speeds. The smallest drops get pushed to the top of the cloud, while heavier ice pieces sink or get dragged down by downward winds. Every time these pieces bump into e
The idea of putting astronauts into a deep sleep or freezing them sounds like something out of a movie, but scientists are taking it seriously. In the story of “Project Hail Mary, ” a teacher wakes up on a ship miles away from Earth, but that fictional scene is just the tip of the iceberg when it co
The annual gathering at the Lory Student Center turned ordinary physics into a playground for more than 8, 000 young visitors. Instead of following the usual order, this rewrite starts with the hands‑on excitement: children lifted objects with robotic arms, flew model planes on simulators, spun l
