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Search results for vertebrate

Evolution Sep 2, 2022

Molecular atlas of an Australian dragon's brain sheds new light on more than 300 million years of brain evolution

These days, dragons are keeping "Game of Thrones" fans on their toes. But they are also providing important insights into vertebrate brain evolution, as revealed by the work of Max Planck scientists on the brain of the Australian ...

Evolution Aug 24, 2022

Sahelanthropus, the oldest representative of humanity, was indeed bipedal

The acquisition of bipedalism is considered to be a decisive step in human evolution. Nevertheless, there is no consensus on its modalities and age, notably due to the lack of fossil remains. A research team, involving researchers ...

Ecology Aug 17, 2022

New 3D model shows: Megalodon could eat prey the size of entire killer whales

The reconstructed megalodon (Otodus megalodon) was 16 meters long and weighed more than 61 tons. It was estimated that it swam at around 1.4 meters per second, required over 98,000 kilo calories every day and had a stomach ...

Evolution Aug 10, 2022

New long-necked dinosaur helps rewrite evolutionary history of sauropods in South America

A medium-sized sauropod dinosaur inhabited the tropical lowland forested area of the Serranía del Perijá in northern Colombia approximately 175 million years ago, according to a new study by an international team of researchers ...

Plants & Animals Aug 3, 2022

New global map of ant biodiversity reveals areas that may hide undiscovered species

They are hunters, farmers, harvesters, gliders, herders, weavers, and carpenters. They are ants, and they are a big part of our world, comprising over 14,000 species and a large fraction of animal biomass in most terrestrial ...

Evolution Aug 1, 2022

New discovery of panda species which may have been Europe's last

Lumbering through the forested wetlands of Bulgaria around six million years ago, a new species of panda has been uncovered by scientists who state it is currently the last known and "most evolved" European giant panda.

Plants & Animals Jul 18, 2022

Study shows how clownfish adjust their growth to their environments

Research has shown how clown anemonefish control their growth to match the size of their anemone host.

Evolution Jul 7, 2022

Study reveals yunnanozoans as the oldest known stem vertebrates

Scientists have long puzzled over the gap in the fossil record that would explain the evolution from invertebrates to vertebrates. Vertebrates, including fishes, amphibians, reptiles, birds, mammals, and humans, share unique ...

Plants & Animals Jun 29, 2022

The evolution of evolutionary developmental biology

Studying evolution by focusing solely on fossils would leave many questions unanswered, but evolutionary developmental biology (otherwise known as "evo-devo") helps fill in the gaps.

Evolution Jun 28, 2022

How did vertebrates first evolve jaws?

Five-hundred million years ago, it was relatively safe to go back in the water. That's because creatures of the deep had not yet evolved jaws. In a new pair of studies in eLife and Development, scientists reveal clues about ...

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