The three arrested students are former roommates of Tsarnaev, reports CNBC's Bertha Coombs.
In a matter of moments, the Boston Marathon bombings inflicted as much as $333 million in damage to the local economy. Here's a breakdown.
CNBC's Bertha Coombs reports breaking news regarding additional suspects in custody in the Boston bombing investigation. (2:09)
The two brothers suspected of carrying out last week's deadly Boston Marathon bombing decided, after the FBI released photos of them, to drive to Manhattan and detonate more explosives in Times Square.
The parents of the 2 suspected Boston Marathon bombers are coming to the U.S., and floods in the Midwest resulted in 4 deaths and massive property damage, reports CNBC's Seema Mody.
In the days since last Monday's bombings, sales have slowed to a trickle at some stores and businesses in the area around the bombings. And that's money some won't likely recoup.
The Boston Marathon bombings were a wake-up call to Americans who may have forgotten about spectacular terrorist attacks in a distant part of the world.
PGA Golfer James Driscoll grew up just outside of Boston and is raising money to benefit those impacted from the marathon bombings. The FMHR trade viewer tweets.
As Boston returns to the business of healing after last week's bombings, the mother of the two suspects speaks out in defense of her sons, reports CNBC's Scott Cohn.
CNBC's Scott Cohn reports an important transition has taken place in Boston as the FBI turns over the crime scene on Boylston Street back to the city, and the flag that flew at the finish line is presented to Mayor Thomas Menino.
Federal authorities have charged Boston bombing suspect Dzhokhar Tsarnaev with a conspiring to use a weapon of mass destruction. Sen. Kelly Ayotte (R-NY) and Mark Simone, WOR Radio Talk Show host, weigh in on the charges.
Discussing why the Boston bombers didn't run immediately after the attacks, and whether other threats are out there, with Don Clark, Former FBI Special Agent; Gary Berntsen, Former CIA Officer; and Howard Safir, Former NYC Police Commissioner.
NBC's Pete Williams reports the latest details of the investigation into the Boston bombing; and Joseph diGenova, Former U.S. Attorney and Mitch Epner, Former Federal Prosecutor, share their opinions.
Kent Schaffer, Bires & Schaffer, and Jay Fahy, former federal prosecutor, discuss what's next for the surviving Boston bomber suspect.
Boston observes a moment of silence, exactly one week since the two bombs killed three people and wounded hundreds.
The Boston bombing suspect has been charged with using a weapon of mass destruction, reports CNBC's Scott Cohn.
White House Press Secretary Jay Carney says Dzhokhar Tsarnaev will not be treated as an "enemy combatant" in the Boston Marathon bombings case.
Insight on the charges for Dzhokhar Tsarnaev, with CNBC's John Carney, Brian Sullivan, Scott Cohn & Tyler Mathisen.
The bomb blasts in Boston could re-kindle investor interest in homeland security stocks, reports CNBC's Jackie DeAngelis.
Here's the latest on the Boston Marathon bombing, with CNBC's Scott Cohn.