Katherine Haan, MBA, is a Senior Staff Writer for Forbes Advisor and a former financial advisor turned international bestselling author and business coach. For more than a decade, she’s helped small ...

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 ...