Heroic bystander at Boston Marathon bombings, Carlos Arredondo, was an undocumented immigrant.

The FBI and ATF raided the apartment of the "person of interest" in the Boston Marathon bombing, surprising the man's roommate.

A plane was searched upon arrival in Boston, Mass., after suspicious sounds and smoke were allegedly coming from bags inside the plane.

Former Patriot Joe Andruzzi carried a fallen runner from the finish line after the Boston Marathon explosions.

Following the Boston Marathon bombings, no suspects have officially been named, but a person of interest is being supervised at a Boston hospital.

A Twitter user called the photo of the man on the roof “the spookiest thing I have ever seen."

Carlos Arredondo and his wife remembered their sons in the wake of the Boston Marathon tragedy.

Over 140 people were injured following multiple bomb explosions at the Boston Marathon. One victim, 8-year-old Martin Richard, was tragically killed waiting for his father to cross the finish line.

Both ideological sides came together Monday to mourn the victims of the Boston Marathon bombings, as well as assure justice for those responsible.

A New York Post article saying the Boston police had apprehended a 20-year-old Saudi national and considered him a suspect in the Boston Marathon bombing is mistaken, said a spokesperson from the Boston Police Department.

Sources report that a subject is in custody allegedly responsible for the Boston Marathon bombing.

The 2013 Boston Marathon was held in honor of the 26 families affected by the Sandy Hook shooting, and they were sitting in first row at the finish line, where the explosions happened.

In the Boston Marathon explosions, more devices were discovered that did not detonate.

Two powerful explosions at the finish line of the Boston Marathon have left dozens injured. The cause is unknown.

Paul Pierce has a great game and a fantastic nickname. Wait until you see what he named his newborn son!

Over 1,000 flights are grounded in anticipation of the winter snow storm threatening 12 states. Check FlightStat for updates on your flight.

As N.Y. and N.J. were ravaged by Winter Storm Nemo on Friday, New England braced for the worst.

Was Boston Celtics point guard Rajon Rondo suspended unfairly?

The tradition of the NFL playoffs pits the best teams in football against one another crafting timeless narratives out of preternatural athleticism tested to its limits and the trials of the human spirit. Or not.

Brooklyn beat Boston 95-83 in an Eastern Conference clash that turned nasty in the second quarter when three players were ejected after a skirmish on Wednesday.

The 2012-2013 regular season of the NBA kicks off tonight when the Miami Heat takes on Boston Celtics at the American Airlines Arena.