When molecules fall apart, their electric charge doesn't stay put—it rearranges as bonds stretch and break. An international team of scientists has now tracked these ultrafast changes in the small ...

A soft polymer that hardens on impact uses force-activated molecules to rewire its own structure, achieving record stiffness and 97% force reduction.

FAYETTEVILLE, GA, UNITED STATES, March 3, 2026 /EINPresswire.com/ -- Researchers from Tsinghua University explore how ...

Commercial vehicle collision rates across North America fell 15.8% between 2024 and 2025, but the improvement was mostly driven by gains in the United States, according to Geotab’s 2026 State of ...

Abstract: Weak electromagnetic fields, including microwaves and electrostatic fields, can influence molecular and biochemical systems beyond thermal effects. Molecular dynamics simulations and ...

ABSTRACT: The conventional approaches to solving typical problems in college physics, such as the catenary (an extremum problem) and molecular collision problems, are often abstract, making them ...

Driving conditions—including geography, traffic congestion, weather, and job type—outweigh mileage as a predictor of collision risk. But driver behavior trumps both environment and mileage. Further ...

The conventional approaches to solving typical problems in college physics, such as the catenary (an extremum problem) and molecular collision problems, are often abstract, making them difficult for ...

NEW YORK (AP) — NASA’s Hubble Space Telescope got a rare look at the aftermath of two cosmic collisions — and helped scientists solve a decades-old mystery. NASA finds source of Artemis II problem ...

The U.S. government acknowledged Wednesday that both the Federal Aviation Administration (FAA) and U.S. Army contributed to a midair collision over the Potomac River near Washington, D.C., last ...

The space around Earth has become increasingly cluttered with decades of accumulated debris left over from rocket launches, derelict satellites and the occasional antisatellite weapon test—not to ...