Male wearing glasses: Common letter patterns are really important, it helps with your spelling. Things like tight, has I-G-H-T on the end of it, tight. Male in dark suit: It's like it and then how ...

A new poll shows strong support among Americans for increased border security but opposition to arrests in schools and churches.

Pattern formation is the developmental process by which cells acquire different identities, depending on their relative spatial positions within the embryo. Pattern formation ensures that tissues ...

A view of the settlement of Maale Adumim and the E1 area of Jerusalem, 2 November 2011. Mahmoud illean / Demotix/Demotix / Press Association Images.