Where to find lore related content?

Is there a specific place I can go to look at all the Lore-related content (old & new lore)?Usually,I just go to the lol wikia,but it would be helpful to have an alternate source in case it isn't accurate or is missing some things. I honestly don't know why Riot don't have a lore section in-client or something.It's questionable how the lore doesn't even have it's own section on main website either >_>.

And by lore content,I mean everything such as art,stories,comics or videos.Related to champions,places,events,etc.