In September 2019, magician Robert Tudor scored a viral hit when he shared a video of his "magic sword" trick on the social media platform TikTok: The video racked up millions of views as people ...

Arthur C. Clarke once famously quipped that "any sufficiently advanced technology is indistinguishable from magic." So perhaps it was inevitable that the Pentagon's extreme technology arm would ...

Can you spot the hidden sword in this viral optical illusion? The cleverly camouflaged object has left the internet baffled. Brain teasers come in all forms — from riddles to puzzles — but they all ...