Twenty-one humanoid robots joined thousands of runners at the Yizhuang half-marathon in Beijing on Saturday, the first time these machines have raced alongside humans over a 21-km (13-mile) course.

A Beijing half-marathon featured a road race between human runners and 21 robot models—it showed how far robots still are ...

At risk is a possible American or Israeli military strike on Iran’s nuclear sites, or the Iranians following through on their ...