The African clawed frog was once used as a living pregnancy test, with results that were about 98% accurate. Then labs ...

Learn more about the interesting history of African clawed frogs with health and science, and how they became a harmful ...

Fear is a universal experience in the animal kingdom. For many species, survival depends on being exquisitely tuned to ...

With the win, TCU improves to 28-15 on the season and 13-8 in Big 12 play. They will wrap up their five-game homestand on ...

Scientists have engineered living machines from frog cells that spontaneously grow their own nervous systems, and the results ...

A massive inner toe on their clawed feet can be 125mm (5in) long and razor-sharp. They will use this claw to rip open the ...

The Toronto Raptors visit the Cleveland Cavaliers in Game 5 on Wednesday night after reeling off two consecutive wins to tie their opening playoff series. This is the team’s first time back in the ...

Nature is full of bizarre survival tricks, but some are so extreme that they almost sound unbelievable. One such creature is a frog that literally breaks its bones to defend itself. Meet the Hairy ...

How rich a tissue is in hyaluronic acid and how well it can sense oxygen may affect its ability to regrow and heal, a pair of ...

State wildlife officers in California euthanized a black bear on Tuesday that the authorities said had injured two people in separate encounters in less than a year in Los Angeles County, leaving two ...

The development of hair was of central importance for the evolution of mammals and thus also of humans. However, the evolutionary origin of the genetic program of hair was previously unknown.

Officials in Monrovia, Calif., had lobbied state wildlife officers to relocate the bear and her two cubs to the Angeles National Forest instead. By Neil Vigdor State wildlife officers in California ...