Tug of sun, moon could be driving plate motions on ‘imbalanced’ Earth
A study led by geophysicist Anne M. Hofmeister in Arts & Sciences at Washington University in St. Louis proposes that imbalanced forces and torques in the Earth-moon-sun system drive circulation of the whole mantle. The new analysis provides an alternative to the hypothesis that the movement of tectonic plates is related to convection currents in […]
Have you ever wondered how many species have inhabited Earth?
Professors in Syracuse University’s College of Arts and Sciences explored whether or not the scientific community will ever be able to settle on a ‘total number’ of species of living vertebrates, which could help with species preservation. By knowing what’s out there, researchers argue that they can prioritize places and groups on which to concentrate […]