A new twice-yearly HIV prevention injection could transform South Africa's fight against the epidemic — but U.S. aid cuts and limited doses threaten to slow its impact.

U.S. employers added jobs for the third month in a row in May, while the unemployment rate held steady at 4.3%. But wage gains softened and likely failed to keep pace with rising prices.

A link to the highway that cuts travel times from hours to just minutes, and a symbol of a flow of investment that has provided unprecedented access to high-speed internet in this remote region.