A new analysis by Eduardo Guendelman, a physicist at Ben-Gurion University of the Negev in Israel, shows that an exotic subset of string models could offer an escape from this swampland. In these ...

The human muscular system is complex and has many functions in the body, like mobility and stability. Learn more about the muscular system here.

Magnetic resonance imaging (MRI) scans produce detailed images of the organs and tissues in the body. Learn more about its uses here.