The Radio Times can’t be topped sometimes. They’ve been plugging the show almost since inception and there’s plenty to enjoy on their site. I’ve mentioned it before and will no doubt do so again!
I’d like to take this chance to point out their collected Third Doctor episode guide: Jon Pertwee 1970–1974. Not only do they rate each story on the front page (and I mostly agree with the 5* ratings), but each review has some broadcast details and relevant clippings from the Radio Times archives.
There’s a limit to how much I can read actual TV magazine listings, but there’s also photos and interviews dotted throughout as well. Do check it out!