You can’t always tell if someone is recording you with their smart glasses, but your phone can help.

Japan’s strongest media export makes a solid case for your attention span. Here’s what to watch.

Japan’s strongest media export makes a solid case for your attention span. Here’s what to watch.

A new software update builds on WhatsApp’s group chat chops by adding anonymous polls and introducing an easier way to start a smaller private chat away from the larger group.

A new software update builds on WhatsApp’s group chat chops by adding anonymous polls and introducing an easier way to start a smaller private chat away from the larger group.

Electrolyte powders promise better hydration, energy, and recovery. But unless you’re losing serious fluid, water and food probably have you covered.

Electrolyte powders promise better hydration, energy, and recovery. But unless you’re losing serious fluid, water and food probably have you covered.