It's time to make some noise.

This DIY project brings WALL-E to life with movement, sounds, LEDs and gyroscope controls.

I fixed public Wi-Fi with a $5 chip.

When a singer belts out a tune while a guitar player strums along, sound waves travel through the air, driving collective oscillations of the molecules within. Meanwhile, at the quantum level, ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

The future of precise hearing could be at your fingertips. Carnegie Mellon University researchers have developed a technique that turns a person's fingertips into tiny microphones to better sense what ...

Uber has a long-term ambition that goes well beyond shuttling passengers: The company eventually wants to outfit its human drivers’ cars with sensors to soak up real-world data for autonomous vehicle ...

Biofeedback is the idea of making one conscious of a biological process or feature, and then using this to try and exert ...

Magnetic fields are all around us. We can’t really feel or see them ourselves, per se, but we can map them with the right ...

The phrase “cash is king” may not have the same ring as it used to, now that more than 40% of Americans, per the Pew Research Center, regularly go a week or more without paying for anything using ...