Sydney Smith of Syzygy Precision Tattooing in Scottsdale is famous for her itty-bitty tattoos. Here's why people love them so ...

The outpouring of love for her tiny tattoos led Sydney Smith of Syzygy Precision Tattooing in Scottsdale to plan a tattoo charity event. Here's when.

"I had always thought of 'The Sandman' as a three-season show with 11 episodes in each season," Heinberg admits, but that ...

This paper experientially examines heart rate estimation using a millimeter-wave vital sign radar, which can eliminate the body-motion components using two-beam technique. Measurement was conducted in ...