More than 250 people have died in this southern African nation as protesters disputing the results of the presidential election clash with the police and military.

Experts said they were “blind” to the Indian Ocean tsunami in 2004. Twenty years later, working toward a world without tsunami deaths is a challenge.

Trapped in Sudan’s brutal civil war, a young woman chose to work in a clinic on the front line, treating civilians and combatants. She had to navigate suspicion from both sides.