60 seconds on... stealth materials

Active frequency selecting surface

Bolivia seeks mining investment

Rhiannon Garth Jones discovers the latest mining news

Questions on the strength of graphene

Doubts cast on graphene strength claims

Winning ways with wood

Twenty projects were shortlisted for the Wood Awards 2015. Natalie Daniels looks at some of this year’s entries.

A chat with Bessemer Medallist – John Beynon

Professor John Beynon talks about being this year’s Sir Henry Bessemer Gold Medallist and improving the links between universities and industry