Superman is one of the strongest characters in the DC universe and here, find out about the characters who beat him in DC ...

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Superman ’s only major weakness—aside from bright red capes—is kryptonite.

Still, Kryptonite of all types is way more plentiful thanks to the events of Superman Unlimited, so it’s highly likely that we’ll be seeing more of the deadly rock in the coming years.

UFC legend Max Holloway has given his thoughts on an area of Khamzat Chimaev's game that Dricus du Plessis could expose.

Gauff herself tried to rectify the issue when she parted ways with acclaimed coach Brad Gilbert last September, and yet, the ...

Jadarite has been likened to Superman's 'kryptonite' based on their similar chemical compositions. It was discovered in the Jadar Valley of Serbia and officially recognized as a new mineral in 2006.