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) ...

Superman's greatest weakness has always been Kryptonite - the radioactive element that saps his strength and leaves him vulnerable to attack. It makes one wonder what would happen if he somehow gained ...

The NBA playoffs are two weeks away, and the postseason picture is taking shape. In the East, the Detroit Pistons have already clinched a playoff berth in hopes of securing the conference's No. 1 seed ...

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, ...

For 80 years, fans have been following the adventures of Superman. The most die-hard fans have followed him across several different mediums. Superman has appeared in print, on the big and small ...

Kryptonite is one of the most well-known weaknesses in all of fiction. Superman, being so unbelievably powerful, would naturally need a weakness at some point to keep the story going. Kryptonite, ...