Comment on Brett Arends's ROI: Have you heard this terrible investing advice? Here’s why you should ignore it.

Here are some hints — and the answers — for Connections No. 579 for Friday, Jan. 10.

Vacuuming and mopping in one device is great, but at CES 2025, Narwal wowed us with some of its capabilities.

What if you never had to do any chores? If you buy all of Ecovacs' new robotic lineup at CES 2025, you may never need to.

Residents in the Los Angeles area and elsewhere are living under boil water advisories. What exactly does that mean?

The auto industry gets real at CES 2025, evolving concepts and technologies and setting realistic production goals. That may not sound exciting, but it means you could hit the road with all of these cars and tech as early as next year.

Some robots look like Swedish supermodels, some resemble metallic movie characters, and some look like snuggly toys.