Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Friction is a force that exists when two surfaces rub up against each other. For example, this cup on ...

It’s a moonless night. The wind howls outside. A door opens slowly, as if pushed by an invisible hand. “Cre-e-e-a-k.” That sound — a horror movie cliché — is the result of friction. A stealthier ...

Learn about friction cost to make better informed decisions: its implications in investments and loans, and how it helps assess the true cost of financial transactions.

The noise around St James’s Place (SJP) last year highlighted the fact exit fees are back on the Financial Conduct Authority’s radar. Try to put yourself in the mind of a competition economist at the ...