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Scientists assess how large dinosaurs could really get

A new study by Dr. Jordan Mallon of the Canadian Museum of Nature in Ottawa, Canada and Dr. David Hone of Queen Mary University of London, U.K., looks at the maximum possible sizes of dinosaurs. It is published in the journal ...

Research tracks 66 million years of mammalian diversity

When trying to understand the present, it's helpful to look to history. New research from the University of Nebraska–Lincoln examined the fossil record going back 66 million years and tracked changes to mammalian ecosystems ...

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3D genome extracted from 'freeze-dried' woolly mammoth
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Paleontology & Fossils
Stegosaurus skeleton to fetch millions at New York auction
Paleontology & Fossils
A new species of extinct crocodile relative rewrites life on the Triassic coastline
Paleontology & Fossils
Research reveals the most complete dinosaur discovered in the UK in a century
Paleontology & Fossils
Australian amber has revealed 'living fossils' traced back to Gondwana 42 million years ago
Paleontology & Fossils
Life underground suited newly discovered dinosaur, study finds
Evolution
Ancient large kangaroo moved mainly on four legs, according to new research
Evolution
Shedding light on Scotland's first 'almost-mammal,' Saurodesmus robertsoni
Evolution
Ancient dingo DNA shows modern dingoes share little ancestry with modern dog breeds
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Fossils show huge salamanderlike predator with sharp fangs existed before the dinosaurs
Paleontology & Fossils
Giant salamander-like creature was a top predator in the ice age before the dinosaurs
Paleontology & Fossils
Team plans 3D modeling project for France's natural history collections
Evolution
Small change in Earth's oxygen levels may have sparked huge evolutionary leap
Paleontology & Fossils
An Arizona museum tells the stories of ancient animals through their fossilized poop
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Sixty-million-year-old grape seeds reveal how the death of the dinosaurs may have paved the way for grapes to spread
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Fossil insects help to reconstruct the past—how I ended up studying them (and you can too)
Paleontology & Fossils
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Most pristine trilobite fossils ever found shake up scientific understanding of the long extinct group

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Scientists untangle interactions between the Earth's early life forms and the environment over 500 million years
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Balancing the seesaw: Simultaneously enhancing strength and elongation in metallic materials
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New study shows that 'super spikes' can increase track running speeds by 2%
Optics & Photonics
Researchers trap atoms, force them to serve as photonic transistors
Social Sciences
New research offers insight on modeling belief dynamics
Environment
Report urges bold measures for California agriculture amid climate change
Environment
Data from Canadian Artic indicates local Indigenous food production saves costs and carbon
Social Sciences
Words like 'this' and 'that' act as attention tools across languages, research shows
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California a botanical and climate change hot spot
Education
Study reveals young scientists face career hurdles in interdisciplinary research
Molecular & Computational biology
Study offers hope for development of vaccine capable of protecting cattle against malignant catarrhal fever
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New study reveals people's faces evolve to match their names
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A camera trap for the invisible—a solution to difficult pattern recognition problem in experimental particle physics
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NASA, JAXA bounce laser beam between moon's surface and lunar orbit
Astronomy
Globular cluster NGC 6558 explored with Gemini Observatory and Hubble Space Telescope
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Timber plantations near urbanized areas support the movement of small and medium-sized terrestrial mammals
Plants & Animals
Old videos of chimpanzees suggest they are capable of speech
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Cell & Microbiology
How do cells coordinate their behavior with other cells to create tissue-scale behaviors?
Plants & Animals
Animals are also suffering from stress and anxiety due to the war

Prehistoric armoured dinosaur may have been able to dig

Newly excavated skeletal remains of an ankylosaurid—a large armored herbivore that lived during the Cretaceous Period—may indicate that members of this family of dinosaurs were able to dig, according to a study published ...

Scientists examine more than 60 teeth of stegosaurs from Yakutia

Powerful and squat stegosaurs are now one of the most recognizable dinosaurs: they are easily identified by the spines on the tail and the bony plates on the back—osteoderms. The representatives of this group lived about ...

The narwhal's tusk reveals its past living conditions

Every year, a new growth layer is added to the narwhal's spiraled tusk. The individual layers act as an archive of data that reveals what and where the animal has eaten, providing a glimpse of how the ice and environmental ...

Fossil forests under Antarctic ice

In around 1833 the first specimens of fossilized wood from Antarctica were reported by surgeon, naturalist and artist James Eights.