It was Friday evening in Moscow when gunmen burst into Crocus City Hall, an entertainment complex on the outskirts of Russia’s capital, where a rock concert by the group Picnic was about to take place. Video showed at least four people opening fire in the building’s foyer before entering the hall itself and continuing to shoot. Russian authorities said the …

The Kenyan government on Tuesday began handing over 429 bodies of members of a doomsday cult at the center of a legal case that has shocked the country. Exhumed bodies from a vast rural area in coastal Kenya have shown signs of starvation and strangulation. Cult leader Paul Mackenzie is accused of asking his followers to starve themselves to death …

With Americans living longer and spending more years in retirement, the nation’s changing demographics are “putting the U.S. retirement system under immense strain,” according to BlackRock CEO Larry Fink in his annual shareholder letter. One way to fix it, he suggests, is for Americans to consider working longer before they head into retirement. “No one should have to work longer …