Water is often a scarce commodity in Nairobi's largest slum. The only source may be a local cartel — and with that comes the risk of sexual threats and attacks.

As Nigeria grapples with a rapid rise in cancer cases, patients say they often feel as if they are on their own.

Sound artist Bill Fontana creates works that often show the hidden music of everyday environments. His new work amplifies still bells at the Grace Cathedral in San Francisco.

Cameron Lavi-Jones of the Seattle-based band King Youngblood used his band's entry into this year's Tiny Desk Contest to highlight two generations of Black musicians.

Ross McElwee's documentaries have always been personal. After his son died, he wondered if it was all worth it.