A change of heart keeps bears healthy while hibernating
Hibernating, it turns out, is much more complicated than one might think.
Plants & Animals
Feb 7, 2011
0
0
News tagged with ventricles
Related topics:
heart
Heart defect likely killed 13th-century teen saint: study
A teenage saint whose 750-year-old mummified body lay for centuries in a church in central Italy probably died of a congenital heart defect, scientists said Thursday.
Archaeology
Jun 10, 2010
0
0
