In honor of the 17th anniversary of the horrific attacks, we compiled 17 photos showing how Manhattan's Financial District and skyline have changed since 9/11 as the city rebuilt Ground Zero.

Dunlap David M. Childs, an architect who crowned the New York City skyline with the tallest building in the Americas — a shimmering new 1 World Trade Center in place of the twin towers destroyed ...

David Childs, the star architect who helped shape New York City’s skyline and designed 1 World Trade Center, has died at 83.

A helicopter ride giving a thrilling sweep of Manhattan’s iconic skyline has long been on the to-do list for New York City ...

One World Trade Center, middle, towers over the Manhattan skyline. The 1,776-foot-tall building, once known as the Freedom Tower, is the centerpiece of the redevelopment of ground zero ...

The team also noted that Big Apple's skyline includes legendary landmarks like the Empire State Building and the One World ...

The Consulate General of India in New York hosted a special yoga session atop the One World Trade Center, marking the 75-day ...