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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

Opinion: May 2008

Embargoed science

Embargoes may have their faults but they mask wider problems in science communication

Passing of a legend

The death of John Wheeler has robbed physics of one of its last links with Bohr and Einstein

The Bohr paradox

Robert P Crease explains why Niels Bohr's towering role in the history of physics can be difficult to appreciate