Martha Stewart's days start early and include Wordle, Pilates, and green juice. Waking up at 4 a.m. was torture but made me ...

Do you have the sharp vision of eagle eyes? Test your powers of observation in this fascinating visual challenge where a tiny ...

Test your observation skills with this spooky Halloween optical illusion! Count all hidden Jack o’ Lanterns among witches and bats—only 1% can find all 18!

But while we all love the excitement long riddles bring, sometimes we want a concise one-liner for a quick mental exercise.

My morning routine: wonder, “How many business ventures has Elon Musk launched in the time it took me to microwave this ...