The Kakeya conjecture predicts how much room you need to point a line in every direction. In one number system after another — with one important exception — mathematicians have been proving it true.

For centuries, mathematicians tried to solve problems by adding new values to the usual numbers. Now they’re investigating the unintended consequences of that tinkering. In 1847, Gabriel Lamé proved ...

A stacked sensor makes this the fastest Micro Four Thirds camera yet and enhances an already strong computational photography toolkit Images, and the devices that capture them, are my focus. I've ...

Portable, powerful and professional, the OM System OM-1 offers brilliant performance for all kinds of photography and video, making it one of the most versatile cameras you'll ever use. Why you can ...