“Strategist Brain” is a series where staffers share the stores they’ve stopped into, stuff they’ve spotted, and extra tidbits ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

Just as healing crystals have a vibrational frequency, so does everything else. According to quantum physicists, everything ...

Marble had its reign — from ancient Egypt and the Opéra Garnier to the countertop of every HGTV “chef’s” kitchen circa 2010.