Forbes contributors publish independent expert analyses and insights. Tim Newcomb covers tennis gear/business, stadiums and shoe tech. So much is made about the technology of tennis rackets. But don't ...

Taking another angle on the string theory genre, a Harvard mathematician and a science writer join up to explore the geometry of curled-up universes too small to see.

The theory of strings predicts that the universe might occupy one random "valley" out of a virtually infinite selection of valleys in a vast landscape of possibilities According to Albert Einstein's ...

Branching out The new model addresses higher order junctions like those shown in this artist’s impression of a biological neural network. (Courtesy: iStock/Ktsimage) Many biological networks – ...