The glitz and glam of Hollywood captures the attention of Americans starting from an early age. Beyond celebrities' Instagram Stories and red carpet poses, there are actors out there paying their dues ...

A crystal is a solid with a periodic atomic structure and a deviation from the periodicity of the crystal lattice is called a defect. Crystalline defects include point defects (e.g. colour centres) ...

This roundup is a must-read if you’ve been searching for child actor roles and new opportunities. We update this list each week to include the best gigs for young talent. From a short film about a ...

Topological defects are quasiparticles whose topological nature provides some stability against perturbations. Skyrmions, domain walls, dislocations in crystals, vortices in superconductors and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...