"Sustainability" is the hottest topic in energy research today, but what does it actually mean? George Crabtree and John Sarrao describe what makes a ...
An unusual alliance between physicists who study ultrahot plasmas and ultracold atoms is yielding intriguing results – and may even lead to an experimental test for string theory, as
Geoengineering has so far been something of a taboo topic for climate scientists. Peter Cox and Hazel Jeffery explain why it is now time to take it seriously
Richard Corfield celebrates the 20 year anniversary since NASA's Voyager mission left the solar system and began the second leg of its epic journey — an exploration o...
Robin Hathaway explains how a user group provides a forum for sharing experiences and discovering new ways to exploit the powerful diagnostic features of residual gas analysers acro...
Scientists are beginning to understand the extent to which the evolution of our planet has been shaped by collisions, bombardments and catastrophes. John Baez tells the violent hist...