Scientists discover gene that may protect from hypertension
Giraffes are extreme. Given their long necks, their blood pressure is 2.5 times higher than ours, which ensures that oxygenated blood makes it all the way up to their head. Having high blood pressure, however, is simply a normal characteristic of being a giraffe. A new study published in Science Advances explored the giraffe genome to identify genes that might help protect the cardiovascular system of giraffes by comparing their […]