In heavy snowfall, the sport of ski mountaineering made its long-awaited Olympic debut Thursday with the men’s and women’s sprint events.

Ten years after its founding, a manufacturing innovation institute has moved from its longtime home near MIT in Cambridge to a new site in Bedford.

A REST API (short for Representational State Transfer Application Programming Interface) is a way two separate pieces of software can talk over the internet using standard rules. At its core, it lets ...