Since the Iron Man arc ... scale reactor in Tony’s chest does not roast him alive. So it cannot be a hot-fusion reactor, or a traditional thermal-fission reactor. Back to the drawing board!

Tony Stark’s arc reactor ... his heart and killing him. That, too, would evolve and become a “housing unit for parts” in later movies after Tony had it permanently removed in Iron Man ...

In Ultimates #12, by Deniz Camp and Juan Frigeri, the Ultimates' battle with Hulk and his army did not go as smoothly as the ...

In 2008, the Marvel Cinematic Universe had its first rousing success with the release of Iron Man. In the movie ... leading him to create an arc reactor to keep his heart alive.

Robert Downey Jr.'s Iron Man was the one who started it all, and we explain the reasons why he was the perfect hero to kick ...

Still, Iron Man will forever ... Stark after his first arc reactor was removed. “Proof that Tony Stark has a heart,” the watch reads on its rim, with an Iron Man logo at its top center.

"In case you were ever in doubt, now there's "Proof that Tony Stark has a heart." This finely detailed Mark 1 Arc Reactor includes ... up more than the faces of Iron Man fans." ...

If you’re a big fan of the OG, you’re probably already drowning in Iron Man helmets and arc reactor doo-dads, but here’s one more for you. After all, you probably don’t have an arc reactor ...

The arc reactor has always been a popular 3D print, and that hasn’t changed with Infinity War and the very different look Iron Man has in that movie. Maker Daniel Montoya has recreated the Mark ...