Remember this and teach it to your kids, to your family members. Remember this universal symbol for help ... hand gesture that has become a critical communication tool. The signal involves ...

Although the first documented use of @ was in 1536, the symbol did not rise from modern ... is the sine qua non of electronic communication, thanks to e-mail addresses and Twitter handles.

The city of Chandler installed communication boards at Tumbleweed and Apache parks to help children who struggle with speech ...