Think you know iOS inside out? Well, think again. Unlock your iPhone's full potential with these hidden tweaks.

The clenched fist has been closely tied to social tumult throughout history, yet the gesture's representation of strength and hope endures Why does this simple gesture endure? Perhaps because it tells ...

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.