Child occupant safety in vehicular collisions represents a critical priority, given the unique anatomical and developmental characteristics that distinguish children from adult occupants. Recent ...

Human evolution is often told as a tidy story of adaptation, yet some of our most familiar body parts still defy straightforward explanation. From the jut of the human chin to the curve of the outer ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

Researchers have developed a smartphone app that uses machine learning to accurately determine body composition—which is linked to a higher risk of heart disease, stroke and related conditions—from ...