The surface of Earth's inner core appears to be dynamic, changing shape as it rotates, earthquake waves reveal.

Short snouts and a flat profile—within a span of 100 years, humans have significantly changed the shape of the skulls of ...

Yet, for all its aesthetic and expressive potency, the neck is also a site of fear and deep vulnerability. Villains and ...

In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep ...

An ectomorph is a human body type characterized by a lean build and narrow shoulders and hips. Ectomorphs may have difficulty ...

A landmark study reporting the discovery of Australopithecus africanus one century ago put the African continent at the ...