MIAMI — It started with VHS tapes. And now it's taken over the world. Twenty years since its founding, Zumba has helped millions dance their way into fitter, happier lives, says co-founder and CEO Alberto Perlman. Officially launched in Aventura by...

Mourners laid flowers Wednesday at the gates of a Russian school where a day earlier a lone gunman killed nine people, mostly children, in one of the country's worst shooting incidents in recent history. Flags were flown at half-mast on official buildings...

Working in a factory can mean doing the same task over and over, which could lead to chronic injury. A battery-powered glove from Swedish company Bioservo could help workers by taking some of the strain.

Sinovac Biotech Ltd.’s vaccine is wiping out Covid-19 among health workers in Indonesia, an encouraging sign for the dozens of developing countries reliant on the controversial Chinese shot, which performed far worse than western vaccines in clinical...

Violence in Israel, the worst seen since the 2014 Gaza war, has left at least 36 people dead—five Israelis and 31 Palestinians.

WASHINGTON — President Biden took office in January with little interest in pursuing an Israeli-Palestinian peace agreement, for understandable reasons. President Bill Clinton hosted an Israeli-Palestinian summit during his first year in the White House....