After transferring to Columbia last fall, as Chungin “Roy” Lee tells it, he used AI to cheat his way through school, used AI ...

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 visual brain teaser shared on Facebook puzzled users who struggled to agree on the number of animals cleverly hidden within a single illustration.

Humans have overfished cod to near extinction, so science alone cannot bring back cod. It will take regulation discipline, ...