WBZ is a full service television station in Boston, Massachusetts, broadcasting on local digital UHF channel 30 and on virtual channel 4. Founded in 1948, it is owned by CBS Corporation. WBZ is affiliated with CBS, airing CBS's primetime shows in the evening. In the morning, the station airs CBS's
morning news and information program, with spots for local news and weather; in the afternoon, it airs CBS's soap operas; in the early evening, it shows CBS's national news broadcast and WBZ News. After primetime, it airs its own local newscasts, followed by CBS's late-night programming. WBZ also airs local sports broadcasts.