A Massachusetts State Police trooper who prosecutors say shot at the driver of an all-terrain vehicle with a semi-automatic rifle during a confrontation on a busy Boston highway early last year has pleaded not guilty to assault charges. Trooper Matthew Sheehan was released on personal recognizance after entering his plea Thursday.

A Massachusetts state police trooper who fired a semi-automatic rifle at an all-terrain vehicle and injured the operator early last year has been indicted 18 months later. A Suffolk County Grand Jury returned indictments Wednesday charging trooper Matthew Sheehan with assault and battery with a dangerous weapon and assault with a dangerous weapon in connection with the incident on Interstate...

A rollover crash involving a cement truck during the morning commute caused a 9-hour traffic nightmare on Friday. The accident happened shortly after 5 a.m. near the Zakim Bridge on the ramp from the Tobin Bridge southbound to Interstate 93 south and to Storrow Drive. The crash backed up traffic for miles.

Massachusetts State Police say they have cited the driver of the tractor-trailer that crashed into the ceiling of the Tip O’Neill Tunnel on Thursday morning, causing major backups around the city. The driver, whose name has not been released, has been cited for driving an overheight and overwidth truck, state police said. There were no other violations.

Drivers are being warned to expect residual delays after a multi-vehicle crash on Interstate 93 in Boston was cleared. Massachusetts State Police say the crash on I-93 southbound happened on the lower deck ahead of the Zakim Bridge in Charlestown.

Bikers speeding around cars, weaving on highway median strips, and veering their ATVs in attempts to escape pursuing police on Route 93. Those were just some of the dramatic video scenes captured showing dozens of bikers on ATVs and other off-road motorcycles trying to evade state police as they weaved in and out of traffic on Route 93 yesterday.

A large police presence was reported on Interstate 93 in Boston on Saturday.

One person was shot by a state trooper and several arrested after a police chase on I-93 South.

New video shows how at least a couple dozen bikers on ATVs and off-road motorcycles tried to evade chasing police on Route 93 Saturday.

Massachusetts is helping cheer on the New England Patriots at the Super Bowl by lighting two bridges in red, white and blue.

Massachusetts state troopers were on a mission to save a small rabbit that ended up on the Zakim Bridge Wednesday night. They were able to nab the critter after a brief chase.

Zakim Bridge will be shut down next week as crews do safety inspections.

In the wake of the Manchester attack, a closer look at perimeter safety in Boston reveals holes in security, according to a local expert.

NBC Boston’s Karen Hensel speaks with a security expert, who points out some of the problems with the area surroung TD Garden.

Police dive teams searched the Charles River under the Zakim Bridge on Monday in connection with the missing person case of 23-year-old Michael Kelleher, who hasn’t been seen since a Celtics game on Wednesday.

There are numerous intersections in Massachusetts where drivers and pedestrians feel they are in danger.

CAUGHT ON CAMERA: MassDOT cameras caught the moment a tractor trailer jackknifed on Boston’s Zakim Bridge, blocking two I-93 southbound lanes, during treacherous snow conditions. No one was injured.

Polls have opened across America and so have the floodgates for political social media posts and non-stop news coverage. You feel your only options are to obsessively check results or dive under the covers. But experts say there are good ways to deal with Election Day stress. Here are five positive behaviors: 1. Do something healthy, like take a walk...