The discovery illuminates the origins of living frogs and other amphibians, while also paying tribute…
Browsing: Frogs
Frogs are a diverse and predominantly carnivorous group of amphibians known for their jumping abilities, bulging eyes, and smooth or slimy skin. They belong to the order Anura, which is characterized by a body plan that typically includes a short, stout body, protruding eyes, cleft tongue, and limbs folded underneath, which aid in their well-known leaping movements. Frogs are found across a variety of climates and habitats, from tropical rainforests to deserts and from lowland ponds to mountain meadows. They are particularly noted for their vocalizations, especially during the breeding season, when males call to attract females. The lifecycle of a frog includes several stages: egg, tadpole (the aquatic larval stage), and adult. Frogs play significant ecological roles, serving as both predators and prey in their ecosystems and are indicators of environmental health due to their permeable skin that easily absorbs toxins. Unfortunately, many species are currently threatened by habitat loss, pollution, climate change, and diseases like chytridiomycosis.
The males of these tiny frogs guard their eggs, which are laid on leaves. Generally,…
A newly identified protein helps poison dart frogs accumulate and store a potent toxin in…
Researchers identified ancient phaeomelanin, shedding light on fossil coloration and pigment evolution. Paleontologists discovered molecular…
Most detailed and comprehensive family tree to date of frogs created using molecular data. Researchers,…
New study suggests some vaccines could induce a protective shift in the microorganisms that live…
Researchers have introduced the concept of “nested invasions,” where invading species like Johnstone’s whistling frog…
Harlequin frogs once presumed extinct have been rediscovered, with 32 species surviving in the wild.…
The largest release of radioactive material into the environment in human history occurred in 1986,…
For Fossil Frogs, an Ancient Swamp Is a Sex Death Trap Paleontologists at University College…
A new treatment helped frogs regenerate their amputated legs – taking science one step closer…
Frogs briefly treated with a five-drug cocktail administered by a wearable bioreactor on the stump…
Chytrid fungus is now confirmed to kill terrestrial frogs in Brazil, threatening biodiversity and amplifying…
A new frog species hides in plain sight—identical in looks but unique in DNA and…
Researchers discovered that poisonous frogs and birds likely rely on “toxin sponge” proteins, rather than…
Frogs have lost their teeth over 20 times in evolution, a trend linked to their…
Embryos across many animal species use sound cues from their environment to shape their development,…
Bd’s actin structures likely play roles in causing skin disease threatening amphibians worldwide. Researchers at…