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.

Pneumonia is a lung infection caused by fluid or mucus buildup that hinders oxygen transfer; it can result from various infectious agents, some of which are contagious, or from aspirating foreign ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...