Josslyn continues her spy training while Chase freaks out, and Jack and Anna worry that Carly's cure won't arrive in time.

Think you've got what it takes to crack the toughest 1% Club questions? These tricky challenges left even the sharpest ...

The human brain. It’s spongy to the touch, weighs about three pounds and looks kind of like a head of cauliflower. Some parts of the brain, including the cerebellum and brain stem, are quite ...

Your brain is a muscle, and just like any other muscle in your body, it needs exercise to stay sharp. Engaging in brain teasers ... is he the one at risk? The answer lies in the details.

They challenge your critical thinking, stretch your creativity — and, let’s be real, sometimes make you question if you’ve been using your brain at all. The best part? Brain teasers aren’t ...

Brain teasers are scientifically proven tools to ... Two students—A and B—have given different answers. Student A says the answer is 12, while Student B claims it is 18. Found the answer ...

Character details have not been disclosed, but you can see Boutrous (and hear Smiley) in the teasers. "When a mysterious space vessel crash-lands on Earth, a young woman (Sydney Chandler ...

Hints and solutions provided can help players better understand the puzzle's nuances while games like NYT Mini Crossword and Wordle offer additional brain teasers. The New York Times has carved ...

Either way, you'll find that a majority of these prompts are easy enough for most everyone to answer. We're confident you guessed the answers to all of those questions correctly, so why not ...

Right now, it's impossible to answer these big questions. But ongoing and future research — focused on lab animals, human chromosomes and brain development, and subjects followed from youth ...