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Search results for vertebrate

Evolution Nov 30, 2022

Ancient viruses may hold key to effective gene therapy treatments

Scientists have unlocked key insights into virus evolution, revealing new information that could help develop treatments for a wide variety of genetic diseases.

Evolution Nov 29, 2022

An ecological rule breaker shows the effects of climate change on body size evolution

The Northern Treeshrew, a small, bushy-tailed mammal native to South and Southeast Asia, defies two of the most widely tested ecological "rules" of body size variation within species, according to a new study coauthored by ...

Plants & Animals Nov 29, 2022

The role of Newtic1 protein in limb regeneration in adult newts

The animal kingdom exhibits a plethora of unique and surprising phenomena or abilities that include, for some animals, the ability to regenerate body parts irrespective of age. Now, researchers from Japan have discovered ...

Ecology Nov 28, 2022

Beavers found to have lived in family clans in the Allgäu for more than 11 million years

For paleontologists, Hammerschmiede in the Allgäu region—the site where the great ape Danuvius was discovered—is a treasure trove unlike any other: More than 140 fossil vertebrate species have been found here. Finds ...

Paleontology & Fossils Nov 28, 2022

Cracking open a fossil bone reveals rapid juvenile growth in early tetrapods

The rise of tetrapods (four-limbed vertebrates) is one of the iconic evolutionary transitions preserved in the fossil record. These animals, which lived about 385 to 320 million years ago during the Devonian and Carboniferous ...

Evolution Nov 25, 2022

DNA sequence enhances our understanding of the origins of jaws

The vast majority of vertebrate species living today, including humans, belong to the jawed vertebrate group. The development of articulating jaws during vertebrate evolution was one of the most significant evolutionary transitions ...

Paleontology & Fossils Nov 25, 2022

International team of researchers identifies new species of dinosaur

An international team of researchers has discovered a previously unknown species of dinosaur in western Romania and named it after its location in Transylvania: Transylvanosaurus platycephalus lived about 70 million years ...

Evolution Nov 17, 2022

Researchers uncover insights into the evolution of color patterns in frogs and toads

A team of researchers from NYU Abu Dhabi (NYUAD) has discovered new insights into the evolution of color patterns in frogs and toads—collectively known as anurans. Animal color patterns can help them camouflage with their ...

Plants & Animals Nov 9, 2022

How squid and octopus get their big brains

Cephalopods—which include octopus, squid, and their cuttlefish cousins—are capable of some truly charismatic behaviors. They can quickly process information to transform shape, color, and even texture, blending in with ...

Plants & Animals Nov 7, 2022

New venomous snakes discovered in Colombia: Taxonomic classification facilitates medical help in case of snakebites

Together with a South American team, Senckenberg scientist Juan Pablo Hurtado-Gómez has described two new toadheaded pitvipers. To date, hardly anything is known about these venomous snakes, which are native to Colombia. ...

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