Shock at 2 brothers suspected in deadly US bombing

Tamerlan Tsarnaev aspired to fight on the U.S. Olympic team. Dzhozkar Tsarnaev had been on the wrestling team at a prestigious school…

Police: Boston must stay in place amid terror hunt

Boston’s police commissioner says all of Boston must stay in their homes as the search for the surviving suspect…

Father and uncle of bombing suspects speak

The uncle of a Boston Marathon bombing suspect is urging his nephew to turn himself in. And the father described their sons as angel…

Boston bombing suspects: One dead, one on the run

The two suspects in the Boston Marathon bombing killed a university police officer and hurled explosives at police in a car…

Photo gallery:FBI releases photos of 2 suspects

Photo gallery:FBI releases photos of 2 Boston bombing suspects

FBI releases images of 2 men at Boston Marathon

The FBI has released photos of two suspects in the Boston Marathon bombings and is asking for the public’s help in identifying them…

FBI news briefing on Boston marathon probe

The FBI and other law enforcement officials are planning a news briefing Thursday afternoon on the investigation…

Chinese grad student is third Boston death

She was a food fan, eager for culinary discoveries. In her last microblog update the morning before the…

Boston authorities recover key evidence

Authorities investigating the deadly bombings at the Boston Marathon have recovered a piece of circuit board…

AP source: Authorities recover pressure cooker lid

Authorities investigating the deadly bombings at the Boston Marathon have recovered a piece of circuit board that they believe was part of one of the explosive devices…

Chinese student injured in Boston in stable condition

China’s Deputy Consul General confirmed that a Chinese student injured on Monday’s Boston Marathon bombing was in a stable condition…

Consulate: Chinese national killed in Boston

The Chinese Consulate in New York says a Chinese national is the third person killed in the Boston marathon blasts…

Doctor: Marathon victims had nails, BB’s in wounds

Doctors say they removed a host of sharp objects from children and adults injured by the Boston Marathon explosions…

Marathon explosives made from pressure cookers

The explosives that killed three and wounded more than 170 at the Boston Marathon were made of pressure cookers packed with metal and ball bearings…

FBI asks for public’s help in bombings

The FBI’s investigation into the bombings at the Boston Marathon was in full swing Tuesday…

Obama calls Boston explosions ‘act of terror’

President Barack Obama says the explosions at the Boston Marathon are being investigated as an act of terror, although authorities still don’t know who is responsible…

Boston Chinese community reaction to the explosions

Boston Chinese community reaction to the explosions

3 dead in Boston Marathon blasts

Boston police say two people were killed and more than 100 people were hurt when a pair of bombs exploded near the finish line of the Boston Marathon…

Boston police: No one in custody in race blasts

Boston police say no suspect has been taken into custody in connection with the explosions near…

SFPD: No specific threat to San Francisco

San Francisco police are on heightened alert today following two explosions at the finish line of the Boston Marathon…

Boston police: 3rd explosion at library

The fire at a library a few miles away and more than an hour later doesn’t appear to be related to the explosions at the race…

Eyewitnesses describe Boston marathon explosion scene

Competitors and race volunteers were crying as they fled the chaos. Bloody spectators were being carried to the medical tent…

Photo gallery: Boston marathon explosion

Two explosions shattered the finish of the Boston Marathon on Monday…