Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

The Desert Rain Frog, Web-footed Rain Frog, or Boulenger's Short-headed Frog (Breviceps macrops) is a species of frog found in Namibia and South Africa.© Lauren Suryanata/Shutterstock.com Screaming or ...

Add Yahoo as a preferred source to see more of our stories on Google. Haddadus binotatus emits a distress call at frequencies that humans cannot hear, but predators can. Ultrasound in nature are ...

First, watch the video above. Don't think too much about it. Just press play, and let the frog scream send a shiver through your bones. Just a normal frog scream, right? That's what I thought, too.