Who would have thought the difference between liquid collagen supplements and the powder form were so different? They are in fact very different, and that differentiation can mean the difference ...

Some animals regrow missing body parts with ease. But humans, and African clawed frogs, are not creatures with those natural capabilities. This is why a recent scientific breakthrough is so exciting ...

The genome sequence of the most common laboratory frog reveals that it originated when different frog species hybridized and the genome doubled, paralleling events that led to the origin of ...

A new weapon in the battle against HIV may come from an unusual source -- a small tropical frog. Investigators at Vanderbilt University Medical Center reported this month in the Journal of Virology ...

A critically-endangered harlequin poison-dart frog (oophaga histrionica) is among the 14 species bred for sale at the Tesoros de Colombia (Treasures of Colombia) laboratory near Bogota -- one of ...