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 ...

Red-eyed tree frogs rely on a unique blend of color and stillness to disappear into rainforest foliage. When resting, their ...

Have you ever wondered how city life affects animals like frogs? A new study reveals that urban Túngara frog tadpoles develop faster —but end up being smaller — than tadpoles from forests, probably ...

An array of factors contributed to the disappearance of these amphibians, including climate change and predators.

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. In the Cretaceous forests of ancient Madagascar, one frog ...

A new study reports that city frogs sing more complex and attractive songs than their country cousins. Urban frogs can get away with producing more conspicuous mating calls, which are preferred by ...

In nature, size is often misleading. Some of the most powerful defences on Earth belong not to large predators, but to ...

RJ Mackenzie is a freelance science writer with a neuroscience degree. RJ Mackenzie is a freelance science writer with a neuroscience degree. View full profile RJ Mackenzie is a freelance science ...

Animals protect themselves from being eaten by other animals in countless ways. Some are commonplace. Others are unconventional. Camouflage and running are well-known defenses. Not being seen by a ...

Most frogs defend themselves with toxins that sit passively in their skin, but only two species are known to go a step further and actively inject venom into anything that grabs them. These little ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. To avoid being poisoned by their own prey, some animals must rely on ...