The next instalment in our 21st-Century Architecture: 25 Years 25 Buildings series profiles Terminal 4 at Madrid-Barajas Airport by RSHP and Estudio Lamela, the peak of a golden age of airport design. More about RSHP and Estudio Lamela's Madrid-Barajas airport was the most significant building of 2006
Architects Eugenio Simonetti and Bastian San Martin have completed KW House in Chile, a "study in duality" that contrasts glass-walled living spaces with intimate wood-lined bedrooms. More about Glass walls immerse inhabitants of Chilean home in surrounding forest
Next up in our 21st-Century Architecture: 25 Years 25 Buildings series, we take a look at the most significant building of 2005, Moriyama House in Japan by architect Ryue Nishizawa. More about Ryue Nishizawa's Moriyama House was the most significant building of 2005
Architecture firms Field Operations and Studio Cadena have completed a plaza hemmed by angular concrete enclosures at the Domino Sugar development in Brooklyn, New York. More about Angular concrete buildings surround Domino Square plaza
Local studio Gonzalo Bardach Arquitectura has created a concrete woodland house with a ramping green roof near the coast outside Buenos Aires, Argentina. More about Gonzalo Bardach tops Argentinian forest retreat with garden roof
Irish studio O'Donnell + Tuomey has completed a brick-clad dance theatre in London that houses a 550-seat auditorium and six studios. More about O'Donnell + Tuomey draws on Stratford's industrial past for London dance theatre
Next up in our 21st-Century Architecture: 25 Years 25 Buildings series we consider the legacy of Elemental's Quinta Monroy housing, which turned a relatively little-known Chilean architect into one of the profession's biggest stars. More about Elemental's Quinta Monroy housing was the most significant building of 2004
Projects by architects Ray Kappe and Martin Fenlon are among nearly 10,000 structures destroyed as deadly fires burn large swathes of Los Angeles in an "unprecedented, city-changing moment". More about "The scale of the damage is unfathomable" say Los Angeles architects
Architecture studios Local and Pir 2 have collaborated on a community park and playground in Etne on the West coast of Norway, featuring a pavilion made using recycled aluminium from a nearby plant. More about Multipurpose community park in rural Norway designed with local residents
Work has begun on the GEM Factory of the Future building in Maine designed by architecture studio Grimshaw and SMRT to integrate technological and robotic advancements with fabrication. More about Grimshaw breaks ground on research building in Maine designed to "revolutionize manufacturing"
Mexican studio Colectivo C733 has helped preserve an 18th-century port customs building, constructing a cultural centre and museum around it using historical adobe and steel in Nayarit, Mexico. More about Colectivo C733 installs museum inside 18th-century Mexican port building
Japanese studio Schemata Architects has used locally sourced timber planks to clad this series of low-lying, angular guesthouses overlooking the sea on Kouri Island. More about Schemata Architects clads Yawn Yard guesthouses in Japan with local timber
Next up in our 21st-Century Architecture: 25 Years 25 Buildings is Walt Disney Concert Hall in Los Angeles by Gehry Partners, an icon of deconstructivism. More about Frank Gehry's Walt Disney Concert Hall was the most significant building of 2003
UK studio Zaha Hadid Architects and local studio Bureau Cube Partners are set to transform a paper mill in Belgrade, Serbia, into a museum with an elliptical roof informed by the scientific work of Nikola Tesla. More about Zaha Hadid Architects references magnetic forces for Serbian mill conversion
British studio Foster + Partners has begun construction on two stepped-back towers for the BDO Unibank Inc campus in the Philippines, which will have exoskeletons to support solar shading and achieve structural stability. More about Foster + Partners designs exoskeletons for stepped-back skyscrapers in Manila
Architecture studio Aedas has completed the Yohoo Museum on an artificial island in Hangzhou, China, which is shaped like an infinity loop. More about Aedas unveils infinity loop-shaped museum in Hangzhou
Architecture studio EC3 and developer Prince Concepts have created The Canopy, a series of duplex buildings in Detroit with rooftop murals, native gardens and over 100 new trees. More about EC3 adds "inspired rental housing" with trees to Core City development in Detroit
Architecture studio Serie Architects has used interlocking walls cloaked in hand-chiselled bricks to outline Raj Sabhagruh, a complex dedicated to Jainism in Dharampur, India. More about Serie Architects adds "memorable and timeless" hall to Indian monastery
The next instalment in our 21st-Century Architecture: 25 Years 25 Buildings series looks at Zaha Hadid's Bergisel Ski Jump, which was the turning point in Hadid's career. More about Zaha Hadid's Bergisel Ski Jump was the most significant building of 2002
Car brand Toyota has revealed the first phase of its Woven City project in Japan, which was designed by Japanese studio Nikken Sekkei as part of a masterplan by Danish studio BIG. More about Nikken Sekkei and BIG's Toyota Woven City unveiled in Japan