Tensions hung over a trade summit in Johannesburg after the Biden administration suspended four African countries that had belonged to a program aimed at promoting economic development.

A Jewish couple about to go on a long-delayed $29,000 dream trip to Egypt and Jordan are afraid to travel because of the war in Gaza, but Viking says it’s safe.

Rokhaya Diagne, a 25-year-old A.I. entrepreneur in Senegal, is part of a subset of Africa’s enormous youth population that is confident technology can solve the continent’s biggest problems.