For years, Saturn made no sense. Measure its rotation rate using radio signals from its aurora and you get one number. Use the planet’s gravity field and you get another. Worse still, the ...

Did you know that, at a certain point on a moving wheel... there's no motion? Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda... it's all relative, right?

A machine-learning AI can solve physics problems by simplifying them to be more symmetric. “There are many, many cases in the history of science where people thought things were more complicated than ...