Xylem Inc. XYL announced that it is set to enter into a distribution agreement with German solar water pump manufacturer, LORENTZ, to expand the availability of solar-powered pumping systems across ...

Here we present the results of the most sensitive Michelson–Morley style frequency comparison experiment performed to date. We use 1 year of data to set new bounds on the nine possible rotational and ...

Imagine you are about to create a universe. How would you do it? As soon as you say “let there be the laws of physics” you would immediately face a problem. Do the same laws hold for everyone in your ...