The packages were returned with the word "toiletries" circled in red ink on the customs form. No phone call. No detailed ...

Test your problem-solving skills with these 8 fun and challenging brain teasers. Perfect for boosting mental sharpness and enjoying a playful puzzle challenge anytime. #BrainTeasers #PuzzleChallenge ...

An anonymous bidder has won the solution to a 35-year-old puzzle for nearly $1 million. The top-secret code could be used to solve Kryptos, an infamously enigmatic sculpture containing four hidden ...

Written by Lindsey O’Donnell-Welch, Ben Folland, Harlan Carvey of Huntress Labs. A big part of a security analyst’s everyday role is figuring out what actually happened during an incident. We can do ...

To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...

Determining the least expensive path for a new subway line underneath a metropolis like New York City is a colossal planning challenge—involving thousands of potential routes through hundreds of city ...

We've seen some hard Wordle words over the years and if you’re here, you’re probably struggling with today's and are looking for some help. So let’s run down a few clues with today's Wordle that could ...

Need help with today’s Connections: Sports Edition puzzle? You’ve come to the right place. Welcome to Connections: Sports Edition Coach — a spot to gather clues and discuss (and share) scores. A quick ...

In the midst of an unprecedented AI buildout, Meta is spending more than most. The company is building two massive data centers, and reporting indicates there will be as much as $600 billion in ...

After a 35-year quest, the final solution to a famous puzzle called Kryptos has been found. Two writers discovered the fourth answer to the code hidden among the Smithsonian Institution’s archives.

TikTok's owner, ByteDance, is expected to sell its US business to a buyer consortium. The new owners will retrain TikTok's content-recommendation algorithm, the White House said. TikTok staffers and ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...