A Simon Fraser University cosmologist believes his team's new research may bring them a step closer to cracking one of ...

One of the most stubborn issues in cosmology today concerns the universe's rate of expansion. Scientists know it's expanding, ...

This video demonstrates how to use Lagrange multipliers to find the tension in a falling yo-yo. By applying constraints and generalized coordinates, you’ll see how this powerful method reveals both ...

Learn how tension and friction interact when an object moves at constant velocity. This video breaks down the force balance, explains why acceleration is zero, and shows how physics principles apply ...

Researchers at the University of Konstanz have developed a gentle, contact-free method to collect liquids and remove them ...

Some have argued that the good agreement between lattice–QCD and the final measurement of Fermilab’s muon g–2 experiment ...

A 'boom' of light that appears when a particle exceeds the speed of light set by a medium could, in other contexts, signal a ...

This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...

“Honestly, we’re not meant to stay in one position, even if it is a comfortable position, for an extended period of time,” ...

But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin Hubble, who is credited with having discovered in 1929 that the universe is ...