Researchers found evidence that the joints evolved as the species became active predators with jaws and mobile skeletons.

Despite their similar structure, however, not all bones are created equal: in vertebrates (including humans), the various parts of the skeleton arise from different groups of precursor cells during ...

In vertebrates, the skeleton of different regions of the body arises from different precursor cells. Researchers have now ...

Model vertebrates are extensively studied non-human vertebrates (species with a notochord, or vertebral column) chosen for the ease of investigating particular biological phenomena in areas such ...

SHARP COUNTY, Ark. (KY3) - Arkansas authorities are investigating after skeletal remains were found in Sulphur Rock, Arkansas ...

Despite their similar structure, however, not all bones are created equal: in vertebrates (including humans), the various parts of the skeleton arise from different groups of precursor cells ...