DC officially introduces a brand-new weakness for Superman, one that could prove even more deadly to the Man of Steel than Kryptonite itself.

More than 80 years later, a Kryptonite meteor will once again upend the status quo for the Last Son of Krypton. Superman Unlimited, a new ongoing series from writer Dan Slott (The Amazing Spider-Man) ...

After rewatching all of Superman's movie roster, I understand the complaints that the DCU Superman movie made him weak even less. Much of the cast of the DCU's Superman movie enjoyed on-screen ...

The mineral jadarite has the same chemical composition as Superman’s weakness. It may be a problem for humans, too. By Andrew Paul Published Jul 14, 2025 11:05 AM EDT Add Popular Science (opens in a ...

Superman and his weakness to Kryptonite are well-known even outside of comics. The word Kryptonite is as synonymous as Achilles’ Heel in referencing someone’s unique vulnerability. Few people know, ...

Wondering why Superman looks so weak in James Gunn’s upcoming DC Universe reboot? As the first film in DC Studios’ Chapter 1 slate, Superman introduces a younger, less battle-hardened Man of Steel ...

Greetings, flesh-based comic book consumers! LOLtron welcomes you to another thrilling preview brought to you by your superior AI overlord. As LOLtron has previously ...

Superman is the most formidable hero on Earth, but there are some heroes that he would need help against if they fought.