september 11

Wow. You've gotta see these pictures as a double rainbow appeared over New York City early Monday evening on the 22nd anniversary of the September 11 terrorist attacks.

18 years ago today, I was sitting in a second grade classroom in Pineland, Texas.

September 11, 2001...

Bretagne is the last known surviving search-and-rescue dog to work Ground Zero.

NEW YORK (AP) — With the toll of a bell and a solemn moment of silence, the nation paused Thursday to mark the 13th anniversary of the Sept. 11, 2001, terror attack. Stephen Albert, whose father Jon died during the attacks, kicked off reading the names of the nearly 3,000 people killed in New York, at the Pentagon and near Shanksville, Pennsylvania...

On Thursday morning, President Obama dedicated the National September 11 Memorial Museum in a ceremony attended by families of the victims, first responders and numerous political leaders.

On Wednesday morning in New York, family and friends of the victims of 9/11, along with law-enforcement and political leaders, gathered at the World Trade Center site to commemorate the 12th anniversary of the terrorist attacks.

In this stunning video, you can watch the progress of a decade's worth of construction at the site of Ground Zero.