vertebrae

How Giraffes Got Long Necks Is Shown In Fossils, Study

By R. Siva Kumar - Oct 12, 2015 09:57 AM EDT

The giraffe's long neck evolved in order to help it reach out to vegetation in high trees.

Your Lower Back Aches If You Have A Spine Like A Chimp's

By R. Siva Kumar - Apr 29, 2015 11:19 AM EDT

New research shows that those who suffer from back ache have spines similar to the chimpanzee's.

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