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

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.

Lumps on the back of the neck can often be benign and caused by simple issues like cysts or boils. Swollen lymph nodes, a common cause of neck lumps, may indicate an infection or more serious ...