As the Posse Comitatus Act has been interpreted by the courts, civilian law-enforcement officials cannot make "direct active use" of military personnel, including using federal military forces, over ...

Water is everywhere in life, covering most of our planet, making up the majority of our bodies, and forming the stage on ...

A team of international physicists has brought Bayes’ centuries-old probability rule into the quantum world. By applying the “principle of minimum change” — updating beliefs as little as possible ...

Researchers at the Niels Bohr Institute, University of Copenhagen, steered very thin conductors from superconductivity to insulation—creating an "impossible," strange state between the two mutually ...