Humanity
Know Your Lore: What information has been lost to the thousands of unrecorded years in Azeroth’s history?
One of the things that we don't really talk about enough when we talk about World of Warcraft and its lore is that there are vast swathes of history we know nothing about. Legion actually went and added a ton of lore with the Artifacts, and a result of all that lore being added is that we're much more aware of just how much we aren't aware of -- that sounds paradoxical, but it isn't.
Know Your Lore: The rise of the Arathi
One of the benefits of Legion and its Artifact system was that it brought a lot of older lore about Azeroth and its universe to life in new ways.
Know Your Lore: The Wrynn Dynasty and the Foundation of Stormwind
The history of the Kingdom of Stormwind is that of migration.
Know Your Lore: How Thoradin and Strom’kar united Humanity
I'd love to thoroughly cover the lore for every Artifact in the game, but it'll be a long time before I can actually get them all maxed, if ever, so I'm starting with one of my favorites: the Arms Warrior Artifact Strom'kar the Warbreaker.
Overwatch Robots with Soul: Bastion and Zenyatta’s origins
The Omnic Crisis was a world-wide catastrophe for Earth.
Know Your Lore: King Thoradin of Arathor and Humanity’s origin
Humanity in the world of Azeroth is at once an old and young race.
Know Your Lore: The Vrykul, the Curse of Flesh, and the origins of Humanity
Humans in the Warcraft setting have a very distinct origin -- they were created by a curse.