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Editor's choice

Jan 19, 2014

A special free-to-read digital edition containing 10 of our very best feature articles on the science and applications of light

In depth: April 2004

Features

Quantum gases in optical lattices

Latest cooling and trapping techniques offer complete control over atoms

Opinion

Dark sides and golden ages

These are busy times for astronomers and cosmologists

Arguing about Einstein's wife

Why is there a backlash against Einstein?

Reviews

Praising Alexandrians to excess

What did the ancient Greeks do for us?