The renewable energy sector officially lives in a time warp. The second edition of the European Solar Decathlon, on show in Madrid, features 19 energy efficient...

The 2012 edition of the Milan Design Week has seen a shift in the manufacturing processes. 3D printing, open-source software and crowd-funding are...

Nuria Mora for El País Lighthearted, colourful and fresh. ARCO 2012 has been a delightful edition with more galleries than last year and...