Human geography is a dynamic discipline that has a profound influence on current debates in the social sciences and humanities. Human geographers focus on the relationships between space and society, ...

Human geography first and foremost involves the study of human beings--more specifically, of the organization of human activity and of spatial patterns as they affect and, in turn, respond to the ...

The time dilation effect at this speed would be unnoticeable. But can life in space change the human body? Nasa studied a pair of twins to learn more. The year-long study investigated twin ...