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

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

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

It's got a superb bunch of actors — anchored by its exquisitely cast trio of David Corenswet, Rachel Brosnahan, and Nicholas ...

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

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.

Unlike kryptonite, jadarite is white rather than a sinister glowing green color - and as it’s found on Earth, it’s presumably harmless against Superman.

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