The relationship between friction and load, quantified three centuries ago, has an exception when the interaction causes ...

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

This article has been updated to include comments from Raymond Goldstein and Patrick Warren. It is a mathematical puzzle that stumped Galileo, but researchers in France think they have discovered how ...

Here’s the rub with friction — scientists don’t really know how it works. Although humans have been harnessing its power since rubbing two sticks together to build the first fire, the physics of ...