Refraction close refractionProcess by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ray changes direction when refracted by a lens. from a ...

Self-awareness unfolds in three movements. First, we observe. Then, we reflect. Finally, we act. Observation is the spotlight: the capacity to notice what is happening in the moment. Reflection is the ...

CHARLESTON, S.C. (WCSC) - Thursday marks four years since Juneteenth became a federal holiday, but for many Americans, the meaning behind the day is still unclear. Juneteenth commemorates June 19, ...

Empathy, once taken for granted as a virtue, is increasingly viewed through a divided lens. It is questioned, politicized, and sometimes dismissed as a weakness. Yet research, history, and personal ...