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 ...

Screaming or yelling is a natural reaction to a threat. One animal you’d likely never expect to hear this from, though, is a frog, which is more often associated with croaking. This is why rain frogs ...

Haddadus binotatus emits a distress call at frequencies that humans cannot hear, but predators can. 27,121 people played the daily Crossword recently. Can you solve it faster than others?27,121 people ...