A set of moral-dilemma riddles gets tackled on the clock, starting with a scenario forcing a choice between saving a stranger's dog or claiming $5,000. The reasoning process gets walked through step ...

Stanford neuroscientist Karl Deisseroth is decoding the human brain to understand how our emotions are formed.

Here’s one viral teaser that’s sure to twist your brain into knots: Imagine this: A prisoner has to make a life-or-death decision. His captors, who seem to be very much into mind games, approach him ...

A viral trivia challenge featuring seven deceptively simple questions stumps ninety-nine percent of adults, highlighting ...

All you need to do is follow the riddles found by the Chronosphere to track down the time fragments and put things right.

Over 100 campsites on the shores of Lake Hartwell, managed by Clemson University’s Public Service Activities, tucked into the ...

Science teacher Ryland Grace (Ryan Gosling) wakes up on a spaceship light years from home with no recollection of who he is ...

This little gem tucked into the southeastern corner of Washington State is the kind of place that makes you wonder why you ...

Give your brain something to puzzle over with these 50 tricky riddles with answers provided.

Test your problem-solving abilities and see how well you can think outside the box with this riddle challenge!