Move over, Alexa. Amazon expanded its name and voice options, including a new wake word, "Ziggy." Here's how to mix and match your Echo's voice options.

As the delta variant spreads across the world and COVID-19 vaccine booster shots get approval in the US, we look at the risks of the new virus strains and how boosters can protect us.

A bigger base engine and new features add appeal to VW's affordable sedan.

In today's top stories, Facebook decides not to publicize a report about its most-viewed content, Uber and Lyft's Proposition 22 is ruled unconstitutional and Pfizer could get FDA approval this week.

We got a first look at Facebook's efforts for remote work in VR on the Oculus Quest 2. Mark Zuckerberg showed up, too.

In this week's top stories, Elon Musk shares plans for a Tesla Bot built on self-driving technology. Also, COVID-19 booster shots are coming in September for eligible Americans and Facebook introduces virtual conference rooms to help collaboration.

Elon Musk introduced the world to Tesla Bot, a humanoid robot with a prototype coming next year. It'll be powered by the same technology that is in Tesla's self-driving vehicles.

Sony has released detailed specs and instructions for adding an M.2 SSD to your PlayStation 5. It depends on a beta version of the system software for now, but the steps for installing the drive will stay the same. Bonus: Learn how to swap the heatsink on your SSD too!

Here's Samsung's newest (and smallest) foldable phone, the Galaxy Z Flip 3. It's got an "aluminum armor" body and a vastly improved cover screen that's four times the size in the old Flip.

In today's top stories, Facebook wants your avatars to get together in virtual conference rooms. Meanwhile, a new report says Amazon department stores may become a reality in the US.