Hope arises: Rainbow graces New York City sky on 22nd anniversary of September 11

On the 22nd anniversary of the September 11 attacks, New York City experienced a poignant and symbolic moment as a vibrant rainbow appeared in the sky.

Local community gathers to remember lives lost during 9/11

On the 22nd anniversary of the 9/11 terrorist attacks, community members and local leaders in Delaware County gathered Monday to remember the lives lost. 

Missing doctor who lived near Twin Towers officially died on 9/11, but sleuths suspect she was killed earlier

Dr. Sneha Anne Philip was last seen on Sept. 10, 2001. The true-crime community is digging into this decades-old NYC mystery, reigniting a debate on her disappearance after her remains were never found.

Daughter of FDNY hero killed on 9/11 believes dad speaks to her with haunting 'pennies from heaven'

Tillie Geidel Conklin, the daughter of New York City firefighter Gary Geidel, who was killed on 9/11, believes her dad still speaks to her by leaving pennies for her with haunting frequency.

9/11 museums and memorials throughout the US that honor lives lost

Memorials have been built since the tragic events of September 11, 2001. The 9/11 Memorial and Museum is located in New York City, near the former site of the twin towers.

Patriot Day: Watch Sept. 11 live coverage from across the country

Thousands were killed that day when a series of hijacked planes were flown into the World Trade Center, the Pentagon and an open field in Pennsylvania.

Americans remember 9/11 with tear-choked tributes, pleas to 'never forget'

More than two decades later, Sept. 11 remains a point for reflection on the attack that reconfigured national security policy and spurred a U.S. “war on terror” worldwide.