People are having vacation remorse. It’s a known fact that working Americans rarely use their PTO — however, one generation in particular feels the most guilty when they finally take that long ...

The researchers created atomistic models and atomic-resolution STEM HAADF (scanning transmission electron microscopic high-angle annular dark-field) images of three segregation-induced ...

The researchers created atomistic models and atomic-resolution STEM HAADF (scanning transmission electron microscopic high-angle annular dark-field) images of three segregation-induced ...