Sci-Tech 101: "Okay. The first thing I want you to do is to turn it off, wait 30 seconds, then turn it on again." Virtually all of us have at one time or another have either received or given this ...

Researchers from Caltech have developed the world’s tiniest optical gyroscope – a component used in flying vehicles for directional stability. The new gyroscope is 500 times smaller than the best ones ...

If you own a smartphone, chances are it has a gyroscope – and chances also are that gyroscope can be used (without special permissions) as a microphone to listen in on your private conversations. This ...

Lexy was a producer and on-air presenter who covered consumer tech, including the latest smartphones, wearables and emerging trends like assistive robotics. She won two Gold Telly Awards for her video ...