Rugby World Cup winners Franco Mostert, RG Snyman, Damian Willemse and Andre Esterhuizen have returned to South Africa’s squad after injuries for the end-of-year European tour.

To understand how these large snakes can regenerate their intestines without intestinal crypts, scientists sequenced the RNA genes of pythons. By learning more about this process in reptiles, ...

All animals possess some capacity for repairing and replacing the lining of their intestines, a process called intestinal ...

Humans aren't capable of regrowing limbs like some salamanders or full organs like some snails and zebrafish, but we do renew ...