In this exclusive movie, the founder of Studio Gang Architects explains how her design for the Arcus Center for Social Justice Leadership in Michigan was intended to bring human rights issues out of "invisible places" and into public consciousness (+ movie). More
A 100-kilometre array of floating barriers designed by a 20-year-old inventor aims to clear the oceans of waste plastic, and is one of the projects shortlisted for this year's Designs of the Year award (+ slideshow). More
Facebook's Frank Gehry-designed headquarters (pictured), a light-reflective safety spray for cyclists, and new renders of Tadao Ando's first apartment block in New York feature in this week's Dezeen Mail. Click through for the latest news, jobs and reader comments from Dezeen.
Opinion: the elevated highways that cut through major cities around the world were once heralded as harbingers of modernity, but are now seen as pollution-generating, space-guzzling monsters. Will Wiles wonders if they're really all that bad. More
Foster + Partners has completed a new city hall for the Argentinian capital, featuring a wavy concrete roof, a quadruple-height atrium and a glazed facade offering views out to the park (+ slideshow). More