A new study shows that frog mucus can fight flu viruses under the microscope and in mice; but more research is needed to determine any benefits for humans.

What happens when you cross stem cells from a frog heart and frog skin? Not much—that is, until you program those cells to move. In that case, you've created a xenobot, a new type of organism ...

But once Rowley got a tadpole under a microscope, she realized she’d found the most unique larval frog on Earth. Don't you give me that it-wasn't-me-who-grew-up-eating-my-mother's-unfertilized ...

THE increased transport of water through the skin of the frog under the action of posthypophysis extracts1 has been explained as due to decreased resistance to the water movement2. According to ...