Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.

Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.

Analyzing the cognitive benefits of chess and sudoku reveals the significant potential of these activities to strengthen ...

The annual three-day Mystery Hunt returns to campus January 17. Here’s how last year’s puzzle marathon played out.

The search giant’s proposals included allowing flexibility for companies and consumers in choosing a search engine. By David McCabe Reporting from Washington Google said on Friday what it ...

The jungles of Siam are hiding all sorts of secrets, and scattered across it is a series of puzzles that might just be the hardest in the entire game. When you first find the hidden pyramid as par ...

"Our best theory of cosmology is wrong. That is a problem, but nature does not care about our theories!" New research suggests that a troubling disparity in the rate of expansion of the universe ...