Abstract: The ultrasound backscatter coefficient (BSC) is a frequency-dependent quantity intrinsic to biological tissues that can be recovered from backscattered radio frequency (RF) signals, granted ...

All the can't-miss looks on your favorite stars at this week's most major events all over the world Lloyd Bishop/NBC via Getty Everywhere you look, celebrities are turning out stellar style moments.

When it comes to holiday dressing, it’s all about finding that balance between spirit and style. Each year, Christmas brings the challenge of staying festive without tipping into flashy or tacky ...

All the can't-miss looks on your favorite stars at this week's most major events all over the world Catherine Santino is a Style Writer-Reporter at PEOPLE. She began as a contributor for PEOPLE in ...