North Korea has tested a nuclear capable multiple rocket launcher system, with leader Kim Jong Un overseeing the launch on ...

Add Yahoo as a preferred source to see more of our stories on Google. Alix Earle says she's been on Lexapro since age 14. Why she and other celebrities are naming their antidepressants — and reshaping ...

Abstract: In recent years, the surge in global energy demand coupled with a growing focus on environmental protection and the enhancement of energy efficiency has exposed the physical limitations of ...