A bold new theory could bridge quantum physics and gravity at last. At Aalto University in Finland, two physicists believe ...

Quantum ideas describe particles and fields in tiny packages, but general relativity paints gravity as smooth curves in space ...

The National Institute of Standards and Technology's new cesium fountain clock is one of the most precise atomic clocks ever ...

In a groundbreaking discovery, physicists have for the first time observed individual free-range atoms interacting in free ...

This book is an introduction to partial differential equations (PDEs) and the relevant functional analysis tools which they require. It is based on a course which has been taught at Michigan State ...