Dramatic back-and-forth World Championship match, 3-3 so far with 4 decisive games. Most exciting WC match in recent memory.
Aside from the official website and live coverage, there's ample expert commentary. Major chess sites chess.com, chess24.com, chessbase.com.
I like to watch Youtube postgame commentaries, some of which are uploaded very quickly. Among many options: Agadmator, GMHikaru (Nakamura), Chicken Chess Club (GMs Gustafsson, Fressinet - former trainers of Carlsen), C-Squared Podcast (GMs Fabiano Caruana, Cristian Chirila). The latter two are generally longer and more hard-core.