Our 21st-Century Architecture: 25 Years 25 Buildings pick for 2011 is the National 9/11 Memorial, designed by Michael Arad of Handel Architects – a powerful symbol of loss, remembrance and healing. More about The National 9/11 Memorial was the most significant building of 2011
The terrorist attacks on New York's World Trade Center helped the public understand the importance of architecture, says the architect who masterplanned the rebuilding at Ground Zero in the next part of our 9/11 anniversary series. More about "Everything changed in architecture" after 9/11 attacks says Daniel Libeskind
The World Trade Center Transportation Hub, designed by Spanish architect Santiago Calatrava, is scheduled to partially open next week in Lower Manhattan, more than a decade after work began. More about Santiago Calatrava's World Trade Center transit terminal to quietly open next week
"Architecture is a field of repression," according to Polish-American architect Daniel Libeskind, who says that architects need to be more confrontational with their buildings. More about Architecture should not be comforting says Daniel Libeskind
BIG has unveiled designs for Two World Trade Center, confirming that the skyscraper's original architect, Foster + Partners, has been ousted (+ slideshow). More about BIG unveils replacement for Foster's Two World Trade Center design
News: figures released this week reveal that One World Trade Center is now the most expensive skyscraper of all time, having cost more than twice as much as the world's tallest building. More about One World Trade Center is most costly skyscraper in history
News: rebuilding the World Trade Center site has revitalised the architectural scene in New York according to architect Craig Dykers of Snøhetta, who designed a recently opened pavilion on the memorial site (+ interview). More about Snøhetta architect says 9/11 attacks led to "a reawakening of architecture in New York"