Joanna Stern’s “AI Vending Machine Dispensed Pure Chaos” (Personal Journal, Dec. 22) reminded me of one of the bedtime tales my father used to tell me when I was a child. The “coffee-machine story” ...

The boutique chain’s co-founder, Candace Nelson, said that the business had ceased operations at year’s end. It was sold to a private equity firm more than a decade ago. By Christine Hauser Sprinkles ...

There’s a lot of debate about weight machines in the fitness world. Some people gravitate towards them because they seem a heck of a lot easier than cranking out some reps with a pair of dumbbells or ...

When Luke Saunders came up with the novel idea to sell salads from a vending machine 12 years ago, it was so far out of the box that he had to invent a new one. Believing that fast food should be ...