Farrells has proposed a series of low-level bridges over the River Thames to help stimulate water-side development in east London. More about Terry Farrell proposes six new bridges across River Thames in east London
Bjarke Ingels' firm has unveiled its design for a police station in New York that will consist of intersecting blocks clad in concrete, metal and glass. More about BIG reveals design of police station planned for the Bronx
Work starts this week on a huge bridge made up of 10 pairs of arches, designed by architect Michael Maltzan to replace the iconic Art-Deco Sixth Street Viaduct in Los Angeles (+ slideshow). More about Michael Maltzan's Ribbon of Light Bridge to break ground in Los Angeles
Architecture firm Studio Gang has designed a fire station for Brooklyn, where emergency workers will be able to live, work, and use the building itself for training exercises. More about Studio Gang designs Brooklyn fire station with bright red details
This enclosed bridge with a geometric black and white facade connects a hotel to the Metro Toronto Convention Centre, helping visitors pass between the two even in the depths of winter. More about Covered bridge provides all-weather connection between Toronto hotel and convention centre
A pair of hollow red pyramids support the weight of these bridges that span the mouth of the river Elliðaár in the Icelandic capital (+ slideshow). More about Red pyramids frame pedestrian and cycle bridges in Reykjavík by Teiknistofan Tröð
Moxon Architects has designed a pedestrian bridge with an extremely thin steel base to span Regent's Canal in London, as part of the major regeneration works underway near King's Cross station. More about Moxon Architects unveils plans for slender footbridge in London's King Cross
Architect Rafael Viñoly has completed a ring-shaped road bridge that stretches across a lagoon on Uruguay's southern coast (+ slideshow). More about Rafael Viñoly completes circular bridge spanning a Uruguayan lagoon
New photographs show the undulating form of AZPML's recently completed £750-million renovation of Birmingham New Street Station (+ slideshow). More about AZPML's Birmingham New Street Station renovation revealed in new images
US architecture firm SOM has released new images of the proposed Moynihan Train Hall expansion at Pennsylvania Station in New York City, which would turn an old post office into a grand waiting room for Amtrak. More about SOM reveals images of grand hall for New York's Penn Station
Kengo Kuma has rubbished claims by Zaha Hadid that his replacement design for her scrapped Tokyo Olympic stadium has "remarkable similarities". More about Kengo Kuma denies plagiarising Zaha Hadid's Tokyo stadium design
Architect Terry Farrell has spoken out against Renzo Piano's 72-storey skyscraper proposed for London's Paddington and has drawn up a rival scheme. More about Terry Farrell attacks Renzo Piano's "piecemeal, opportunistic" Paddington skyscraper
A proposal for two bicycle and pedestrian bridges could connect Chicago's industrial Goose Island to surrounding neighbourhoods and transit points. More about Port Urbanism proposes two bike and pedestrian bridges for Chicago's Goose Island
New York governor Andrew Cuomo has unveiled a plan to restart the long-stalled renovation and expansion of New York City's Pennsylvania Station, the busiest train hub in the US. More about New York's Pennsylvania Station renovation and expansion plans revived
A team of Illinois-based scientists have developed a form of "Martian concrete" that could be used to build architectural structures on the surface of the red planet. More about Scientists develop Martian concrete for building architecture in outer space
New York firms Dattner Architects and WXY have completed a rectilinear garage wrapped in a metal fins and a sculptural salt shed made of reinforced concrete for the city's sanitation department (+ slideshow). More about Dattner and WXY create distinctive buildings in New York for dump trucks and road salt
Timber slats envelope this hydroelectric power plant by Atelier Pierre Thibault, which is stationed near a Quebec "ghost town" on the Ouiatchouan river (+ slideshow). More about Timber-clad walkway wraps Quebec hydroelectric plant by Atelier Pierre Thibault
Winners of a competition to create better sidewalk sheds for New York construction sites have been unveiled, with the hope they will be implemented as the city undergoes a major building boom. More about Four designs aim to improve sidewalk sheds around New York construction sites
Future Makers: the technology that startup MX3D is developing to 3D print a bridge in Amsterdam could be used to produce "endless" different structures, says Dutch designer Joris Laarman in this exclusive movie. More about Producing the world's first 3D-printed bridge with robots "is just the beginning"
Pininfarina and AECOM have beaten proposals from Zaha Hadid and Moshe Safdie in a contest seeking a design for an air-traffic control tower at Istanbul's new airport. More about Pininfarina and AECOM win competition for air-traffic control tower at Istanbul New Airport