Every embryo of an organism that reproduces sexually faces an early and consequential decision: which of its cell lineages will make up the mortal body, and which will become the germline, the lineage ...
Quick Take Why the Panamanian Golden Frog Disappear... Testing Frogs in Semi-Natural Conditions A Step Toward Returning Frogs to the Wil... The critically endangered Panamanian golden frog moves ...
Dinosaurs: Legends of the Ancient World Dinosaurs are endlessly fascinating. After all, we’re talking about a group of ...
Adult populations of Aldabra giant tortoises may appear stable, but the number of young tortoises surviving to replace them ...
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A tiny frog that carries its young on its back was found in the Peruvian Amazon
Researchers have described a new species of marsupial frog from the Andes of northern Peru, a tiny amphibian that broods its ...
By tracking neural crest cells in catshark embryos, researchers discovered that the molecular toolkit behind face-building is surprisingly conserved across jawed vertebrates. The real differences ...
In the vast world of amphibians, certain frog species have evolved extraordinary parental care strategies that challenge our understanding of maternal behavior in cold-blooded animals. Among these ...
Scientists have created tiny living robots endowed with functional nervous systems, marking a major step beyond previous biohybrid machines that moved without internal control. The new biological ...
Neurobot with living nervous system. Credit: Haleh Fotowat / CC BY 4.0 Scientists at Harvard University have created tiny living robots with nervous systems, offering a new way to study how nerve ...
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Biobots, whose growing line of variants started with xenobots, are fascinating tiny self-powered living robots built exclusively using frog embryonic cells. Originally developed in the laboratories of ...
Scientists have uncovered a surprising genetic shift that may explain how animals with backbones—from fish and frogs to humans—became so complex. By comparing sea squirts, lampreys, and frogs, ...
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