Saber-toothed cats may have been limping toward extinction long before they vanished. A new study of more than 3,700 vertebrae from Smilodon fatalis found at Los Angeles'...
Saber-toothed cats may have been limping toward extinction long before they vanished. A new study of more than 3,700 vertebrae from Smilodon fatalis found at Los Angeles' La Brea Tar Pits documents high rates of congenital spinal deformities and a fe... [1182 chars]