In conclusion, cognitive exercises such as problem-solving games, learning new skills, social interaction, and even physical ...

Emily Sharp and Kunal Nabar collaborate on a puzzle that’s greater than the sum of its parts.

Yank one into the realm of feasibility and the whole NP edifice collapses, and a scientific revolution rises from the rubble, filled with effortlessly efficient travel, rapid drug discovery via ...

As always, we're serving up our daily hints and tips to help you figure out today's answer. If you just want to be told today ...

“This is hard,” Matthews said ... Kids honed problem-solving techniques and communications skills while crafting their snowplows. They also get a chance to socialize with peers and mentors ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

Connections is the new puzzle game from the New York Times, and it can be quite difficult. If you need a hand with solving ...

I've discovered some tips for cooking hard-boiled eggs with predictable (near-perfect) results. I don't like to overdo it, so I boil my eggs for eight minutes. I quickly shake the peels off hard ...

Hard-boiled eggs may not be glamorous, but they are a quick, easy, and highly portable way to add protein to your diet. The problem is that unlike frying or scrambling, the cooking happens while ...