New strategies may soon allow scientists to test dark energy theories within our own solar system, linking cosmic-scale physics to local observation. Science advances through a cycle of proposing ...

Like clockwork, every few years viral relationship “tests” or “theories” will resurface online, prompting renewed discourse ...

Abstract: Inspired at the theory of free electron laser, this paper uses the Boltzmann equation to derive electric currents from a bunching of electrons passing along a cylindrical geometry. Some ...

Abstract: Geomagnetically induced current (GIC) has been a significant concern for the electrical power grid in high latitudes for decades. Its origin starts in the Sun; during extreme space weather, ...

Washington ended a tariff exemption for Haiti covering exports of what to the U.S.?