TOKYO -- Generative AI (artificial intelligence) can take over a variety of tasks performed by the human brain, such as calculations and writing. Whil･･･ ...

It’s not even been two months since the last update on this, and a great deal has changed. There are three new entries for one, although all of those were pretty predictable in some way or another.

I spent months testing nine robot lawn mowers in my tricky backyard. Here are the five that handled it best.