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Evolution Jun 20, 2023

Modern horses have lost their additional toes, scientists confirm

The distant ancestors of modern horses had hooved toes instead of a single hoof, which vanished over time, according to researchers.

Plants & Animals Jun 20, 2023

Studying the parenting behavior of poison frogs using tadpole-like robots

Over the past few decades, roboticists have developed robots inspired by a wide range of animals, including dogs, snakes, birds, spiders, bats, octopus, and different types of insects. These robots were primarily designed ...

Plants & Animals Jun 16, 2023

Ribbiting rhythms: Citizen science reveals new information about frog calls

We all know the familiar "ribbit" of a frog call, but did you know that individual frogs have distinct accents?

Ecology Jun 11, 2023

Vaccine against deadly chytrid fungus primes frog microbiome for future exposure

A human or animal's microbiome—the collection of often beneficial microorganisms, including as bacteria and fungi, that live on or within a host organism—can play an important role in the host's overall immune response, but ...

Plants & Animals Jun 6, 2023

Bombardier beetle vs. assassin bug: Mimetic interactions via a shared enemy

Animals can defend themselves against their natural enemies in various ways. Well-defended species often share conspicuous body colors with other well-defended or undefended species, forming mimetic interactions.

Plants & Animals Jun 2, 2023

New species of frog discovered in NSW already feared endangered

A new paper published today in Zootaxa reveals a new species of forest frog has been identified in New South Wales, and concerningly it warrants listing as endangered.

Plants & Animals May 30, 2023

Frog with baggage: Invasive species do not arrive alone

Senckenberg researchers have introduced a new invasion biology concept, so-called "nested invasions." Using Johnstone's whistling frog as an example, they show that this amphibian not only colonizes foreign regions, but it ...

Plants & Animals May 26, 2023

How environmental disturbances can affect predator-prey interactions in the wild

Over thousands of years some animals have specialized to live in environments where the sun never shines: giant squid with eyes the size of volleyballs see even in the darkest depths while others, like cave-dwelling olms, ...

Plants & Animals May 24, 2023

The world's worst animal disease is killing frogs worldwide—a testing breakthrough could help save them

For the past 40 years, a devastating fungal disease has been ravaging frog populations around the world, wiping out 90 species. Unlike the global COVID-19 pandemic, you may not even be aware of this "panzootic"—a pandemic ...

Ecology May 24, 2023

Scientists from the Global South innovate to track ongoing amphibian pandemic

The Panama Amphibian Rescue and Conservation Center at the Smithsonian Tropical Research Institute (STRI) in Panama partnered with the Centre for Cellular and Molecular Biology in India to develop and validate a new test ...

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