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Frogs

Two giraffes

Fourteen Fun Facts About Love and Sex in the Animal Kingdom

Out in the wild, flowers and candy just aren’t gonna cut it

A "living machine" containing frog stem cells in a new configuration designed by a computer algorithm. Parts shown in green are made up of frog skin cells, while parts in red are frog heart cells.

Scientists Assemble Frog Stem Cells Into First ‘Living Machines’

The so-called ‘xenobots’ could replace traditional metal or plastic robots without polluting the planet, but they raise ethical questions

An adult Goliath frog caught by a local frog hunter.

How Did the World’s Largest Frog Get So Big? Possibly by Building Its Own Ponds

A new study documents the unique nest-building habits of the Goliath frog

Another newly described species, "Litoria vivissimia," has a similarly pointed nose

New Research

Meet the Newly Described Long-Nosed Pinocchio Frog

The tree frog’s nose alternately sticks out straight or droops downward—much like a certain fictional wooden puppet

Researcher Jack Ashby initially suspected a crow was responsible for the toad's skinning, but after examining the photo, he concluded that an otter was the more likely culprit

Why Otters Disembowel Toads Before Eating Them

The unfortunate amphibian likely fell victim to an otter, which skinned it to avoid ingesting the deadly toxins found in its glands

The Toad mountain harlequin frog is one of more than 500 species endangered by the fungal outbreak

World’s Deadliest Pathogen On Record Devastates More Than 500 Amphibian Species—and We Don’t Know How To Stop It

The powerful fungus essentially ‘eats’ its victim’s skin alive, weakening the system before triggering cardiac arrest

Mini mum fits comfortably on a human's thumbnail

Meet ‘Mini mum,’ ‘Mini scule’ and ‘Mini ature,’ Three New Frog Species Among the World’s Smallest

The newly discovered amphibians are all about the size of a thumbnail or smaller

Trending Today

Thousands of Invasive Cane Toads Overtake Florida Community

A mild winter and rain has led to a spring explosion of the amphibians, which are clogging pool filters, lawns and driveways

Astrobatrachus kurichiyana, also known as the "starry dwarf frog," has only been found on a single hill range in India's Western Ghats.

Newly Discovered Starry Dwarf Frogs Are Lone Species of an Ancient Lineage

The newly discovered ‘oddball frog’ species dwells in India’s Western Ghats, one of the hottest of the biodiversity hotspots

Meet Juliet, a Sehuencas water frog recently collected from the Bolivian cloud forest.

Cool Finds

A Year Later, Match.com Profile Pays Off for World’s Loneliest Frog

The 2018 Valentine’s Day stunt raised funds for an expedition that located five new Sehuencas water frogs, including a mate for lonesome Romeo

New Research

A City Frog’s Love Song Attracts More Mates Than Countryside Croaks

Fewer predators and heightened competition for mates allowed urban tungara frogs to add more notes and frills to their calls, with big results Read more: h

Scientists Make Match.com Profile for Bolivia’s Loneliest Frog

‘Romeo’ the Sehuencas water frog may be the last surviving member of his species

Once common along highland streams in Costa Rica and western Panama, the variable harlequin frog, Atelopus varius, is now endangered throughout its range, thanks in large part to a disease caused by the amphibian chytrid fungus.

These Captive-Bred Frogs Are Facing Predators and the Chytrid Fungus to Make It in the Wild

Scientists in Panama release 500 harlequin frogs, some wearing transmitters, in a first attempt to reintroduce the endangered species

7,500 frogs captured by smugglers were rescued from their trips to plates

Thousands of Turkish Frogs Rescued From Smugglers

A delicacy often exported to European countries, frogs are a tightly regulated commodity in the country

Two tree frogs share an intimate moment. The eye-popping yellow of the male only emerges in mating season.

The Color-Changing Marvel of Tree Frogs Looking for Love

A new study sheds light on the wild world of “dynamically dichromatic” amphibians

A female Limosa harlequin frog sports a miniature radio transmitter.

A Pioneering Force of Harlequin Frogs Set Out to Help Save Their Species

Outfitted with tiny transmitters, these frogs are released to face the challenging chytrid fungus that decimated their populations

Hyalinobatrachium yaku

New Research

This Glass Frog’s Heart Is Visible Through Its Skin

The new species of frog has a transparent underside, offering a glimpse of its beating heart inside

The slimy skin of Hydrophylax bahuvistara harbors antimicrobial powers

The Next Pandemic

This Frog’s Slime Kills Flu Viruses

But don’t go kissing frogs just yet

Fascinating: How Transparent Glass Frogs Mate

First, the female collects water from a leaf in order to hydrate the eggs inside her. then releases them for the male to fertilize

New Research

Researchers Find the First Naturally Fluorescent Frog Species

The polka-dot tree frog emits a blue-green glow under UV light, which is an unusual feature for land-dwelling critters

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