This week we are going to discuss a condition which is a congenital dysfunction of the 7th cervical vertebra which is present in 1 to 400 of the population. People have cervical ribs bilaterally or ...

Researchers recently noticed that the remains of woolly mammoths from the North Sea often possess a 'cervical' (neck) rib -- in fact, 10 times more frequently than in modern elephants (33.3 percent ...

(CN) – A developmental abnormality that contributed to the extinction of woolly rhinos could serve as an indicator of at-risk populations among modern rhinoceros species, several of which are already ...

Researchers from the Naturalis Biodiversity Center in Leiden examined woolly rhino and modern rhino neck vertebrae from several European and American museum collections and noticed that the remains of ...

Unusual rib bones that grow out of the neck are giving scientists new clues about what caused the woolly mammoth to become extinct roughly 10,000 years ago. The so-called cervical ribs – extra rib ...

In studying the woolly mammoth fossil collections of several European museums, researchers have determined that the giant tusked mammal of prehistoric times more frequently developed cervical ribs ...

As time ran out for the woolly rhino, strange things happened. Before going extinct, some of the beasts faced an unusually high risk of growing bizarre ribs in their neck, a new study suggests. Those ...

A Russian teen who is suffering from constant pain was recently diagnosed with a rare congenital abnormality that has caused him to grow a second pair of ribs. Valery Zhulanov, 13, was wrongly thought ...

Normally, we think of evolution as a good thing for a species. Humans, we evolved to walk on two legs and talk and stuff. Bacteria evolve to overcome whatever new antibiotic we try to throw at them.

Vascular. 2005;13(6):327-335. Since this inquiry 20 years ago, there has not been a formal investigation of this complication. The "punching" injury or the inflicted injury by sharp instrumentation ...

Researchers recently noticed that the remains of woolly mammoths from the North Sea often possess a 'cervical' (neck) rib—in fact, 10 times more frequently than in modern elephants (33.3% versus 3.3%) ...

A study reports on the incidence of abnormal cervical (neck) vertebrae in woolly rhinos, which strongly suggests a vulnerable condition in the species. Given the considerable birth defects that are ...