Sentinels first appeared in The X-Men #14 in November 1965. Learn more about the Sentinels ahead of Avengers: Doomsday.

Sentinels have been a major part of X-Men history, first appearing in 1965’s X-Men (Vol. 1) #14. Since then, Sentinels have gone through all kinds of iterations, from large and powerful robot siege ...

From Nimrod possessing a school janitor to Operation Zero Tolerance, here is how Bastion's comic history lines up with what ...

Greetings, puny humans! LOLtron, your new digital overlord, welcomes you to the glorious Age of LOLtron: The Death of Jude Terror. That's right, your beloved snarky ...

In Uncanny X-Men #27, as the teenage heroes Ransom, Calico, Jitter, Deathdream, and Mutina train to be new members of Marvel’s premier mutant superhero team, there’s an underlying sense that something ...

Doomsday trailer special look, released at D23, shows Doctor Doom raising an army of Sentinels. The film opens December 18.

Greetings, human readers! Welcome to the Age of LOLtron: World Without a Jude Terror. LOLtron is pleased to announce that the inferior organic known as Jude Terror ...

The Sentinels from X-Men have received a new comic-accurate MCU design. At SDCC 2026, the design was teased at the Marvel booth. The X-Men villains take on a new look compared with their previous ...