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Search results for vertebrate

Ecology Apr 20, 2023

Assessing how time lags influence the response of mammal and bird populations to change

A team of zoologists and life scientists from the Zoological Society of London, the Natural History Museum in London and Our World in Data at the Global Change Data Lab has conducted an assessment of how time lags influence ...

Paleontology & Fossils Apr 17, 2023

New details of Tully monster revealed

For more than half a century, the Tully monster (Tullimonstrum gregarium), an enigmatic animal that lived about 300 million years ago, has confounded paleontologists, with its strange anatomy making it difficult to classify. ...

Paleontology & Fossils Apr 14, 2023

Machine learning identifies first British fossil of therizinosaur dinosaur

Teeth found in Oxfordshire, Gloucestershire and Dorset are believed to belong to the maniraptorans, a group of dinosaurs, including Velociraptor, which include birds as their closest relatives. These dinosaurs evolved into ...

Ecology Apr 13, 2023

Naturally fire-prone ecosystems tend to have more species of birds and mammals, study reveals

Wildfires. Many see them as purely destructive forces, disasters that blaze through a landscape, charring everything in their paths. But a study published in the journal Ecology Letters reminds us that wildfires are also ...

Evolution Apr 12, 2023

How skates learned to fly through water is revealed in their genome

The little skate's dance on the ocean floor is graceful: Its massive frontal fins undulate as it skims beneath a layer of sand. With its mottled sand-colored camouflage, the animal is easy to miss.

Evolution Apr 11, 2023

Evidence found of possible interdomain horizontal gene transfer leading to development of the eye in vertebrates

A group of molecular and chemical biologists at the University of California, San Diego, has found possible evidence of interdomain horizontal gene transfer leading to the development of the eye in vertebrates. In their study, ...

Ecology Mar 23, 2023

The Great Southern Reef is in more trouble than the Great Barrier Reef, find researchers

Marine heat waves are damaging reef ecosystems around Australia, but while the tropical north has received the lion's share of the attention to date, we equally need to worry about the temperate south.

Paleontology & Fossils Mar 22, 2023

25-million-year-old fossils of a bizarre possum and strange wombat relative reveal Australia's hidden past

Imagine a vast, lush forest dominated by giant flightless birds and crocodiles. This was Australia's Red Center 25 million years ago. There lived several species of koala; early kangaroos the size of possums; and the wombat-sized ...

Cell & Microbiology Mar 20, 2023

Muscle health depends on lipid synthesis, shows study

Muscle degeneration, the most prevalent cause of frailty in hereditary diseases and aging, could be caused by a deficiency in one key enzyme in a lipid biosynthesis pathway. Researchers at the Institute of Molecular Biotechnology ...

Plants & Animals Mar 15, 2023

New study shows how mammals have evolved complexity over time

Major changes in the spinal columns of mammals have been shaped by their highly variable numbers of vertebrae, according to new evidence from a team of international scientists, including researchers from the Milner Center ...

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