Westborough

Rocco’s Doughnut Co. will open a Worcester location on Wednesday, owner Joseph Astrella confirmed Thursday afternoon, marking the shop’s third location.

Warning of a "spending problem" at Mass General Brigham, the Health Policy Commission on Tuesday both voted to require the hospital system to implement a performance improvement plan addressing its costs and said MGB's expansion plans run counter to the state's goals of controlling health spending growth.

Westborough-based retail chain BJ’s Wholesale Club is set to acquire four temperature-controlled food distribution centers and their assets from longtime partner Burris Logistics, the company announced Tuesday. 

Westborough-based Battery Resourcers, a lithium ion battery recycling and manufacturing company, is changing its name to Ascend Elements. the company announced Wednesday.

KPM Analytics Inc., a Westborough scientific instrumentation company,has acquired Bruins Instruments, a manufacturer of near-infrared reflectance and transmission analyzers in Germany.

A six-acre parcel in Westborough, including the site of closed garden center The Green Thumb, Inc., was sold to a Newton-based car dealer for $2.5 million, according to the Worcester South District Registry of Deeds.

Spectrum Health Systems, Inc., of Worcester has brought back former employee Amy George to fill a newly created role as executive director of community relations for its subsidiary, the New England Recovery Center, in Westborough, the nonprofit announced on Thursday.

Westborough display technology company Kopin Corp. announced on Tuesday its Pancake optics were being utilized in MaganeX virtual reality glasses.

A new analysis of Mass General Brigham's proposed clinics in Westwood, Woburn and Westborough predicts that the sites will result in a "small overall decrease" in health care spending for the services they would offer.

Seattle e-commerce giant Amazon on Thursday purchased a 93-acre Westborough lot with an industrial office park for $65 million, according to the Worcester South District Registry of Deeds, with plans to include at least a last-mile fulfillment center.