WIVB News 4 - Watch live Stream
WIVB-TV, UHF digital channel 39 (virtual channel 4), is a CBS-affiliated television station located in Buffalo, New York, United States. The station is owned by the Nexstar Media Group, as part of a duopoly with CW affiliate WNLO (channel 23). The two stations share studios on Elmwood Avenue in North Buffalo, and WIVB-TV's transmitter is located in Colden, New York. However, master control and some internal operations for both stations are based at hub facilities within sister station WISH-TV's North Meridian Street studios in Indianapolis, Indiana.