African clawed frogs get their name from the three claws on their hind feet, which are used to tear apart food. These aquatic ...

The development of hair was of central importance for the evolution of mammals and, thus, also of humans. However, the ...

African clawed frogs used to be the best human pregnancy tests in the world. Doctors would inject a woman's urine into the back of a female frog; if positive, the frog would lay eggs. Frog or ...

According to the study’s authors, they were able to use a five-drug cocktail along with a wearable bioreactor to facilitate limb regrowth in several female African clawed frogs. The study is ...