In principle, this impossible math allows for a glue-free bridge of stacked blocks that can stretch across the Grand ...

Stacking one on top of the other, how far can you get the end of the top block to poke over the table's edge? Keep going.

A federal judge said Wednesday that an order by President Donald Trump suspending asylum access at the southern border was ...

Meet Bille, the name given to the world's first monostable tetrahedron—a four-faced object that will always land on the same ...

Thai investigators concluded that flaws in the design and construction methods caused the collapse of a partially built Bangkok building that killed at least 89 people during the March 28 earthquake, ...