Described as "Earth's kryptonite twin," jadarite is a rare and fascinating mineral that quickly caught the attention of ...

The connection between Superman and Kryptonite is so firmly established in American culture that “Kryptonite” has become ...

Although it's Superman's weakness, this vibrant kryptonite cocktail does make for quite the movie-viewing libation.

Just as the seemingly indestructible Man of Steel is fatally weakened by kryptonite, so too is the once-unbeatable superhero ...

Superman's foil comes in Hoult's Lex Luthor, a man proudly consumed by envy, who, as Lois deduces, wants to be king (who said comic book allegory needed to be subtle?). Hoult joins Brosnahan and ...

Jadarite—commonly known as kryptonite due to its chemical similarity to the mineral bane of Superman—has only every been ...

Over the series's 217 episodes, Smallville came up with many creative uses for Superman's weakness, but some were plain ...

In the classic films and comics, kryptonite is Superman's ultimate weakness - but scientists in London believe a real-life version could have surprising benefits on Earth.

James Gunn's reboot of the DC Universe kicks off with deep-cut superheros and a sensibility that captures the Silver Age version of the Man of Steel.

Key points Jadarite has been likened to Superman's 'kryptonite' based on their similar chemical compositions.It was ...