From the stop sign to the laugh-cry emoji, symbols play a critical and ubiquitous role in everyday life. A forthcoming exhibition at Cooper Hewitt, Smithsonian Design Museum, “Give Me a Sign: The ...

Correction: The original video with this piece did not include captioning for some of the American Sign Language seen on screen. The video has been updated to include ...

Gregory Taylor, 10, stood in front of parents and students at Grand Avenue School on Friday and delivered - in silence - a message he's practiced for weeks. "I believe all people are equal," he said ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. "I love you" in sign ...