Researchers have uncovered friction without contact—driven entirely by magnetic interactions. As two magnetic layers slide, ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

Researchers at the University of Konstanz have uncovered a new mechanism of sliding friction: resistance to motion that ...

Is your AI chatbot a "yes-man"? New research shows that AI sycophancy—the tendency to over-flatter users—can warp moral judgment and discourage relationship repair. Learn why AI affirmation is a ...

This experiment tackles one of humanity’s most important turning points by trying to create fire using only primitive methods ...

Gabriele Albertini received funding from the Swiss National Science Foundation (SNSF), the Engineering and Physical Sciences Research Council (EPSRC), and the University of Nottingham. The unofficial ...

Large language model (LLM) chatbots have a tendency toward flattery. The researchers demonstrated that receiving ...

Add Yahoo as a preferred source to see more of our stories on Google. The unofficial soundtrack of every basketball, squash or hard-court tennis match is the constant high-pitched squeak or shreak of ...

By using, the blueprint below, your business can build the best referral program that stays profitable as you scale.

Dubai’s broader significance may ultimately be conceptual. It has demonstrated that governance in the region can be both ...

Explore 25 science experiments that defied the laws of physics, revealing mind-bending phenomena that challenge intuition.