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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
Gnatalie is the only green-boned dinosaur found on the planet. She will be on display in LA
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

Other news

Plants & Animals
New discoveries regarding tomato hormones can increase total yield
Planetary Sciences
Additional planet orbiting the star TOI-1408 discovered
Quantum Physics
A new technique to calculate the physical running of couplings in quadratic gravity
Biochemistry
Green hydrogen: 'Artificial leaf' becomes better under pressure
Optics & Photonics
Physicists use light to probe deeper into the 'invisible' energy states of molecules
Earth Sciences
Volcanoes and wine: Eruptions reduced historical Moselle Valley vineyard production
Earth Sciences
Strong El Niño makes European winters easier to forecast
Superconductivity
New technique measures superconductivity at very high pressures
Ecology
PFAS found in nearly all fish tested from four northern Illinois rivers
Earth Sciences
Recent volcanic 'fires' in Iceland began with vast magma pooling just beneath the surface, scientists report
Molecular & Computational biology
Researchers discover how the NMDAR protein performs a 'Twist'-like dance move
Molecular & Computational biology
Scientists solve mystery of DNA damage detection and repair caused by sunlight, alcohol, and pollution
Archaeology
Woman buried 12,000 years ago in Turkey may have been a shaman
Optics & Photonics
Bright prospects for engineering quantum light
Nanomaterials
Newly discovered sheets of nanoscale 'cubes' found to be efficient catalysts
Bio & Medicine
New method for disinfecting surfaces and hands in hospitals makes transmission paths visible
Space Exploration
One year on 'Mars': Inside NASA's ultra-realistic isolation study
Social Sciences
Autonomy boosts college student attendance and performance
Astronomy
Discovery of ancient stars on the stellar thin disk of the Milky Way
Plants & Animals
Who needs males? Female sharks make babies alone in Italy

Research sheds new light on 'world's oldest animal fossils'

A team of researchers, led by the University of Bristol, has uncovered that ancient fossils, thought to be some of the world's earliest examples of animal remains, could in fact belong to other groups such as algae.

Monkey business produces rare preserved blood in amber fossils

Two monkeys grooming each other about 20-30 million years ago may have helped produce a remarkable new find - the first fossilized red blood cells from a mammal, preserved so perfectly in amber that they appear to have been ...

World's oldest plant-like fossils discovered

Scientists at the Swedish Museum of Natural History have found fossils of 1.6 billion-year-old probable red algae. The spectacular finds, publishing on 14 March in the open access journal PLOS Biology, indicate that advanced ...

4 billion years: World's oldest fossils unearthed

Remains of microorganisms at least 3,770 million years old have been discovered by an international team led by UCL scientists, providing direct evidence of one of the oldest life forms on Earth.

New study gives weight to Darwin's theory of 'living fossils'

A team of researchers from the University of Bristol studying the 'living fossil' Sphenodon - or tuatara - have identified a new way to measure the evolutionary rate of these enigmatic creatures, giving credence to Darwin's ...

Fossils of giant pterosaurs found in Transylvania

(Phys.org)—A pair of researchers in the U.K. has identified fossils found in the Transylvania area in Romania as those of a pterosaur they have named Hatzegopteryx—a giant, muscle-bound flying reptile that could eat prey ...

Fossils reveal unseen 'footprint' maker

Fossils found in Morocco from the long-extinct group of sea creatures called trilobites, including rarely seen soft-body parts, may be previously unseen animals that left distinctive fossil 'footprints' around the ancient ...