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World's oldest mammalian ancestor discovered in Mallorca

An international research team led by the Institut Català de Paleontologia Miquel Crusafont (ICP) and the Museu Balear de Ciències Naturals (MUCBO | MBCN) have described a fossil animal that lived between 270 and 280 million ...

New insights into the evolution and paleoecology of mosasaurs

Mosasaurs are extinct marine lizards, spectacular examples of which were first discovered in 1766 near Maastricht in the Netherlands, fueling the rise of the field of vertebrate paleontology. Paleontologist Michael Polcyn ...

Thylacoleo the fossil lion makes a roaring comeback

A new model of Thylacoleo, Australia's once-fearsome carnivorous marsupial lion, will be on show at the Victoria Cave visitor complex at the World Heritage-listed Naracoorte Caves.

Triassic reptile with unusual jaws named as a new species

A new species of ancient reptile has been named after spending more than 200 million years buried in the ground. Threordatoth chasmatos was one of the last survivors of the procolophonids, a group of lizard-like animals that ...

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Paleontology & Fossils
Muddy footprints suggest 2 species of early humans were neighbors in Kenya 1.5 million years ago
Evolution
Homo juluensis: Possible new ancient human species uncovered by researchers
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Fishy fossil find points to possible polar bear ancestry for Scottish bears
Evolution
3D fossil scans investigate the origins of bipedal locomotion in human evolution
Evolution
Fossilized footprints reveal two extinct hominin species living side by side 1.5 million years ago
Evolution
A fossil first: Scientists find 1.5-million-year-old footprints of two different species of human ancestors at same spot
Paleontology & Fossils
Peru scientists unveil crocodile fossil up to 12 million years old
Evolution
Feces, vomit offer clues to how dinosaurs rose to rule Earth
Paleontology & Fossils
Analysis confirms identity of specimen that changed the origins of modern lizards by millions of years
Evolution
Fossilized dung reveals clues to dinosaur success story
Ecology
Fossil amphibians found in burrows where they waited for the next rainy season
Evolution
The whole story of human evolution, from ancient apes via Lucy to us, in one long read
Paleontology & Fossils
Fossil discovery reveals giant worm lizard with snail-cracking jaws
Paleontology & Fossils
Parasaurolophus pipes: Modeling the dinosaur's crest to study its sound
Paleontology & Fossils
Human ancestor Lucy still has secrets 50 years after discovery
Paleontology & Fossils
Ankylosaurid dinosaur, unearthed in China in 1986, identified as a new species
Ecology
Manatees might be relatively recent arrivals to Florida, study finds
Evolution
Dinosaur drumsticks, X-ray videos and 3D models shed light on the evolution of bird motion
Paleontology & Fossils
Paleontologists discover Saskatchewan's first Centrosaurus and Citipes elegans fossils
Evolution
How brain evolution is linked to the use of tools

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Materials Science
By looking at individual atoms in tooth enamel, researchers are learning what happens to our teeth as we age
General Physics
Most precise measurement of electrically neutral beauty meson lifetime achieved
Plants & Animals
Study reveals flies more vulnerable than bees to climate change
Earth Sciences
Denali Fault found to have torn apart ancient joining of two landmasses
Materials Science
New synthesis technique cuts drug development time and cost
Materials Science
Eco-friendly reactor mimics lightning to produce ammonia from air and water
Quantum Physics
Scientists achieve collective quantum behavior in macroscopic oscillators
Plants & Animals
Sugar solution matches antibiotics in treating cow infections
Molecular & Computational biology
Discovery of egg's immune-like attack on sperm mitochondria may aid fertility
Plasma Physics
Plasma heating efficiency in fusion devices boosted by metal screens
Molecular & Computational biology
New 'molecular flipbook' gives researchers the best look yet at ribosomal motion
Plants & Animals
Newly identified mysterious fossil seed reveals Ice Age climate patterns
Cell & Microbiology
Cellular RNA plays key role in antiviral defense, study finds
Ecology
Early warning tool may help control huge locust swarms
Astronomy
Webb offers best glimpse ever into icy planetesimals of early solar system
Mathematics
How prepared are we for another pandemic? Study provides mathematical insights into airborne viral transmission
Astrobiology
Ancient Mars' thick crust could have supported hidden water reservoirs and rare magmas, new research suggests
Space Exploration
Apollo lunar mission samples reveal origins of lunar water and its connection to Earth's early history
Biochemistry
Researchers highlight role 'workhorse protein' plays in keeping nervous system running smoothly
Earth Sciences
Climate change could trigger more earthquakes, study suggests

'Living fossils' are unique, not ancient, say researchers

The new measure, termed "evolutionary heritage," highlights the importance of unique species traits—which include physiological adaptations, like beak variations in different birds—when assessing the richness and complexity ...

New fossils provide evidence for an 'Age of Monotremes'

Published today in the Alcheringa: An Australasian Journal of Palaeontology, evidence of an "Age of Monotremes" has been unearthed by a team of Australian scientists at the Australian Museum (AM), Museums Victoria and Australian ...

Birdsong and human voice built from same genetic blueprint

Humans have long been fascinated by bird song and the cacophony of other avian sounds—from coos and honks to quacks and peeps. But little is known about how the unique vocal organ of birds—the syrinx—varies from species ...

Researchers discover hidden step in dinosaur feather evolution

Paleontologists at University College Cork (UCC) in Ireland have discovered that some feathered dinosaurs had scaly skin like reptiles today, thus shedding new light on the evolutionary transition from scales to feathers.