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Paleontology & Fossils Jun 13, 2022

New research questions hypotheses about climate-controlled ecosystem change during the origin of dinosaurs in Argentina

A group of researchers from CONICET and the University of Utah demonstrated that during the time of the first dinosaurs, variations in the diversity and abundance of the plant and vertebrate animal species cannot be related ...

Paleontology & Fossils Jun 9, 2022

Palaeontologist reveals a dinosaur belly button using laser imaging

Paleontologists have set a new record for the oldest belly button ever found in reptiles and mammals, after scientists from The Chinese University of Hong Kong (CUHK) and from around the world used a high-tech laser imaging ...

Paleontology & Fossils May 31, 2022

New dinosaur species used fearsome claws to graze along the coast

Scientists have described the youngest therizinosaur fossil from Japan and the first in Asia to have been found in marine sediments.

Agriculture May 17, 2022

Farm vehicles are now heavier than most dinosaurs: Why that's a problem

What does a modern combine harvester and a Diplodocus have in common? One answer, it seems, may be their big footprints on the soil. A new study led by researchers from Sweden and Switzerland has found that the weight of ...

Paleontology & Fossils May 3, 2022

'Death shadow' dinosaur unearthed in Argentina

Argentine paleontologists have announced the discovery of an apex-predator dinosaur that measured three stories from nose to tail and eviscerated its prey with sharp, curved claws.

Paleontology & Fossils May 2, 2022

Precipitation helped drive distribution of Alaska dinosaurs

Precipitation more than temperature influenced the distribution of herbivorous dinosaurs in what is now Alaska, according to new research published this month.

Evolution May 2, 2022

How the dinosaur extinction changed plant evolution

With the extinction of large, non-flying dinosaurs 66 million years ago, large herbivores were missing on Earth for the subsequent 25 million years. Since plants and herbivorous animals influence each other, the question ...

Paleontology & Fossils Apr 13, 2022

Fossil of dinosaur killed in asteroid strike discovered in North Dakota, scientists say

A small dinosaur leg discovered in southwestern North Dakota may have been ripped from the animal's body on the same day a giant asteroid struck Earth and eventually wiped out the dinosaurs.

Paleontology & Fossils Apr 11, 2022

The discovery of two giant dinosaur species solves the mystery of missing apex predators in North America and Asia

The top predator of the Jurassic and Cretaceous landscapes was usually a species of meat-eating dinosaur. These predators walked on two legs, had powerful jaws lined with sharp teeth and included species from groups known ...

Evolution Apr 6, 2022

Injured dinosaur left behind unusual footprints

A set of dinosaur footprints in Spain has unusual features because the dinosaur that made the tracks had an injured foot, according to a study published April 6, 2022 in the open-access journal PLOS ONE by Carlos M. Herrera-Castillo ...

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