“The best puzzles for adults are challenging and fun to solve,” says economics professor and jigsaw puzzle historian Dr. Anne ...

The challengers argued the age-verification requirement violated the free speech rights of adults who want to access the content.

This archive consist of Holy Quran in arabic along with the word by word translation in urdu. This translation is simple and easy to understand and makes the understanding of the Divine Book more easy ...

That’s a striking change, but modest compared to what’s happened among teen-agers: the National Center for Education ...

The frequency of diagnostic errors in outpatient care: estimations from three large observational studies involving US adult populations ...