The medium is the message as Sydney installs electronic traffic signs

Lamp runs on nothing but saltwater*

Robot passes self-awareness test for first time

Artist uses billboards to make a pitch for nature

In pee-saturated San Francisco, walls that retaliate against public urinators

On vacation? Turn off the computer and put down your phone

Miata and CX-3: Mazda's summer offensive

Why do pendulum clocks swing together?

I, for one, welcome the new robot hotel staff at Japan's Henn-na Hotel

The hacked Jeep isn't new, and it won't stop the connected car

Robo-swans add a touch of elegance to water quality testing

Here's a wearable that teaches girls to code