Boston expands AI-driven Project Green Light to optimize traffic signals, reduce congestion, and improve commutes.

A section of Beacon Street was closed to traffic on Saturday after a large tree fell across the road and onto several<a class="excerpt-read-more" href=" More ...

Yong Z. Gong, of East Boston, who suffers from dementia, was last seen in the 800 block of Border Street at about 3 p.m ...