‘Invisible’ Velario solar roof gains traction among UK architects

The motivations and issues of designing in timber

Peris + Toral Arquitectes on designing this Spanish-Japanese ‘matrix’ of social housing in Barcelona

Don’t try to beat nature; join it

Stonemason Pierre Bidaud explains why he is championing stone as a low-carbon affordable alternative to concrete

Roof is the star in Hungary’s sensitive rural setting

The four-storey Paris apartment building uses prefabricated raw-earth blocks

Chipperfield’s Alexander Schwarz on the reinvention of the remains of a 17th-century monastery

French+Tye photograph Giuseppe Perugini's and Uga de Plaisant's ‘conceptual treehouse’