There are a number of different theories and hypotheses regarding early state formation that seek generalizations to explain why the state developed in some places but not others. Other scholars believe that generalizations are unhelpful and that each case of early state formation should be...

Of the four fundamental interactions, gravitation is the dominant at astronomical length scales. Gravity effects are cumulative; by contrast, the effects of positive and negative charges tend to cancel one another, making electromagnetism relatively insignificant on astronomical length scales. The remaining two interactions, the weak...

By astronomical convention, the four seasons can be determined by the solstices—the points in the orbit of maximum axial tilt toward or away from the Sun—and the equinoxes, when Earth rotational axis is aligned with its orbital axis. In the Northern Hemisphere, winter solstice currently...

Struggling to sell one multi-million dollar home currently on the market won’t stop actress and singer Jennifer Lopez from expanding her property collection. Lopez has reportedly added to her real estate holdings an eight-plus acre estate in Bel-Air anchored by a multi-level mansion. The property,...

Struggling to sell one multi-million dollar home currently on the market won’t stop actress and singer Jennifer Lopez from expanding her property collection. Lopez has reportedly added to her real estate holdings an eight-plus acre estate in Bel-Air anchored by a multi-level mansion. The property,...