Balance is a critical concept in the practice of yoga asana. Tree Pose ( Vrksasana) teaches the beginning student balance as ...

One of the riddles of mammal evolution is explained: the conservation of the number of trunk vertebrae. Dutch and American researchers have shown that this conservation is due to the role of speed in ...

Cervical stenosis is the narrowing of the vertebral canal in the neck. It is a common cause of neck pain and is more common in elderly patients. Up to 26% percent of people over the age of 64 may have ...

In Panderichthids (rhipidistian fish ancestors of amphibians), 2 sets of ossifications are present in the centra region. At posterior end, below the neural arch, are pleurocentra. This element gave ...