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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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Paleontology & Fossils
3D genome extracted from 'freeze-dried' woolly mammoth
Evolution
New geological dating techniques place first European hominins in Iberian Peninsula 1.3 million years ago
Molecular & Computational biology
First ever 3D reconstruction of 52,000-year-old woolly mammoth chromosomes thanks to serendipitously freeze-dried skin
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
Paleontology & Fossils
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
Plants & Animals
Sixty-million-year-old grape seeds reveal how the death of the dinosaurs may have paved the way for grapes to spread
Paleontology & Fossils
Fossil insects help to reconstruct the past—how I ended up studying them (and you can too)
Paleontology & Fossils
A 'trilobite Pompeii': Perfectly preserved fossils of ancient sea critters found buried in volcanic ash
Paleontology & Fossils
Most pristine trilobite fossils ever found shake up scientific understanding of the long extinct group

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Environment
Scientists lay out three-step plan to cut overlooked methane emissions
Social Sciences
New study finds people alter their appearance to suit their names
Plants & Animals
Scientists untangle interactions between the Earth's early life forms and the environment over 500 million years
Materials Science
Balancing the seesaw: Simultaneously enhancing strength and elongation in metallic materials
Astronomy
Globular cluster NGC 6558 explored with Gemini Observatory and Hubble Space Telescope
Optics & Photonics
Researchers trap atoms, force them to serve as photonic transistors
Other
New study shows that 'super spikes' can increase track running speeds by 2%
Environment
Report urges bold measures for California agriculture amid climate change
Social Sciences
New research offers insight on modeling belief dynamics
Environment
Data from Canadian Arctic indicates local Indigenous food production saves costs and carbon
Social Sciences
Words like 'this' and 'that' act as attention tools across languages, research shows
Ecology
California a botanical and climate change hot spot
Molecular & Computational biology
Study offers hope for development of vaccine capable of protecting cattle against malignant catarrhal fever
Plants & Animals
Old videos of chimpanzees suggest they are capable of speech
Education
Study reveals young scientists face career hurdles in interdisciplinary research
Condensed Matter
A camera trap for the invisible—a solution to difficult pattern recognition problem in experimental particle physics
Space Exploration
NASA, JAXA bounce laser beam between moon's surface and lunar orbit
Earth Sciences
A blue miracle in the Eifel: How sapphires formed in volcanoes
Astronomy
New study simulates gravitational waves from failing warp drive
Ecology
Timber plantations near urbanized areas support the movement of small and medium-sized terrestrial mammals

Animal evolution—glimpses of ancient environments

Although amber looks like a somewhat unusual inorganic mineral, it is actually derived from an organic source—tree resins. Millions of years ago, when this aromatic and sticky substance was slowly oozing from coniferous ...

The shoulders of Homo antecessor and modern humans are similar

The shape of our shoulders was already present in the Lower Pleistocene, according to a pioneering study published today in the journal Scientific Reports, carried out by Daniel García Martínez and José María Bermúdez ...

Europe's largest meteorite crater is home to deep ancient fungi

Fractured rocks of impact craters have been suggested as suitable environments for deep colonization of microbial communities. In a new study published in Communications Earth & Environment, a team of researchers shows that ...

World's oldest DNA reveals how mammoths evolved

An international team led by researchers at the Centre for Palaeogenetics in Stockholm has sequenced DNA recovered from mammoth remains that are up to 1.2 million years old. The analyses show that the Columbian mammoth that ...

Comet from edge of solar system killed the dinosaurs: study

Sixty-six million years ago, a huge celestial object struck off the coast of what is now Mexico, triggering a catastrophic "impact winter" that eventually wiped out three-quarters of life on Earth, including the dinosaurs.