Atlantoaxial rotatory fixation (AARF) and subluxation are conditions that affect the cervical spine, specifically the joint between the first cervical vertebra (C1, or atlas) and the second ...

Tridimensional reconstruction of first three cervical vertebrae (posterior view). Rotation of the second cervical vertebra can be observed (green). The yellow line highlights the median sagittal plane ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The EU must urgently address water shortages and find new ways to finance improvements to its leaky pipes ...

Is there a way to explain the reality of this situation, or are our sibling bonds done for good? DEAR TERRIFIED: Your sister is in need of the services of a mental health professional to rid herself ...

Donald Trump started his second presidential term with an executive order tasking his administration to investigate America’s “large and persistent” annual trade deficits and to come up with ...