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A day after a bombing injured 29 people in a Manhattan neighborhood, police are scouring the area for clues about who was responsible for the explosion and why it happened.

Charmian Carr, best known for her role as Liesl in the film version of "The Sound of Music," died Saturday at the age of 73, her website and the Rodgers & Hammerstein Organization confirmed.

A man wearing a private security company uniform stabbed eight people at a Minnesota mall before an off-duty police officer shot him dead, authorities said.

An explosive device went off Saturday in a garbage can on the boardwalk in a New Jersey beach town along the race route for a Marine Corps charity run, authorities said.

New York's governor didn't mince words Sunday as he discussed an explosion that injured 29 people the night before in Manhattan's Chelsea neighborhood.

Donald Trump on Saturday night quickly described early reports of an explosion in New York City by telling his supporters here that a "bomb went off" in that city.

For New York's newest police commissioner James O'Neill, the Chelsea explosion was his initiation into the new job.

From the comforts of his 23rd Street apartment, Danilio Gabrielli was flipping through TV channels, relaxing on his Saturday night in Chelsea. It was that very calm, which could still be found in the affluent Manhattan neighborhood filled with art galleries and gay bars, away from the hordes of Times Square tourists, that had kept him living there for more than a decade.

The New York Police Department is responding to an explosion at 23rd Street and 6th Avenue in Manhattan.

MSNBC obtained surveillance video from Orangetheory Fitness Chelsea that show the explosion outside of the fitness center.

The Syrian military says an airstrike by the US-led coalition hit a regime military position Saturday.

After more than five years of touting "birther" conspiracy theories, Donald Trump on Friday finally conceded a simple truth: "President Barack Obama was born in the United States."

A gunman in Philadelphia ambushed a police sergeant and fired rounds into a tavern and a car before police shot him dead, authorities said.

A beloved high school teacher whose students gathered outside his window to serenade him has died after a battle with cancer.

Frustrated with the University of North Carolina's handling of sexual violence reports, five women took matters into their own hands by going public with their stories and pursuing justice through other means.

A manufactured storyline. A promise of a "major statement." And an ulterior motive.

Donald Trump on Friday wondered aloud what would happen to Hillary Clinton should her Secret Service detail disarm.

A Chicago police officer shown in a 2013 dashcam video shooting at a car full of teenagers is facing charges of federal civil rights violations, handed down by a grand jury Thursday.

Donald Trump's reversal on the "birther" controversy is shifting attention -- at least for the moment -- from a a major shift in the presidential race.