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'Oldest octopus' fossil is no octopus at all, scans reveal

A famous 300-million-year-old fossil that was thought to be the world's oldest octopus—even featuring in the Guinness Book of Records—has turned out to be something else altogether. In what amounts to a case of mistaken identity, ...

Engineering the bite of ancient marine predators

An international team of researchers, led by paleontologists of the University of Liège, has investigated the biting capabilities of extinct predatory marine reptiles, revealing how these formidable predators could coexist ...

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Evolution
Spectacular fossil treasure trove pushes back origins of complex animals
Evolution
A 500-million-year-old clawed predator rewrites the origin of spiders and horseshoe crabs
Evolution
Researchers present first fossilized 'emperor' butterfly
Evolution
Ancient predator species discovered in South Africa challenges what we know about gorgonopsians
Cell & Microbiology
Embryo-like fossils from Southern China offer new clues about ancient life
Evolution
Ancient Neanderthal genome reveals isolated, distinct populations
Evolution
Ancient DNA reveals earliest known dogs lived alongside Ice Age humans
Paleontology & Fossils
Exotic harvestmen once lived in Europe
Evolution
Masripithecus: A new Miocene ape from Egypt sheds light on the origins of modern apes
Cell & Microbiology
Scientists uncover the secret behind perfectly 3D preserved 'sea reptile' fossils
Plants & Animals
Ancient fish used their lungs to hear underwater, scientists reveal
Paleontology & Fossils
Tiny fossil eggs provide first physical evidence of Cretaceous bird-like dinosaurs in Korea
Paleontology & Fossils
Ice Age animals and slice of Earth history found in central Texas water cave
Evolution
Shell-cracking turtles defied mass extinction at the end of the Cretaceous period
Paleontology & Fossils
Fossil X-ray reveals new species of baby dino named for iconic Korean cartoon
Paleontology & Fossils
Fossilized whale skulls reveal feeding secrets of sharks 5 million years ago
Evolution
Dinos hatched eggs less efficiently than modern birds, researchers show
Molecular & Computational biology
Past intensive whaling threatens the future of bowhead whales
Paleontology & Fossils
Hunted by Neanderthals, giant elephants traveled hundreds of kilometers across ice-age Europe
Paleontology & Fossils
Paleontologists uncover a new Spinosaurus species by following a clue from a decades‑old book into the Sahara Desert

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Earth Sciences
The Colorado River disappeared from the geological record for 5 million years: Scientists now know where it went
Earth Sciences
Indonesia's fire crisis comes into focus as high-resolution satellite maps expose 5.62 million hectares affected
Plants & Animals
DNA cracks nutmeg's hidden past, revealing a South Moluccas origin and a prehuman journey north
Archaeology
First archaeological case of cleft lip identified in China reveals inclusive care in Qing dynasty community
Plants & Animals
Parrots are not just mimicking words—they use proper names like humans to identify individuals
Soft Matter
Quantum-informed AI improves long-term turbulence forecasts while using far less memory
Astronomy
ALMA and JWST investigate giant disk galaxy's formation and evolution
Analytical Chemistry
Platinum-free catalyst splits hydrogen from water for energy, running 1,000 hours at industry standards
Cell & Microbiology
Antioxidant glutathione discovered to play a key role in proper protein folding
Bio & Medicine
Nanobody repairs misfolded CFTR inside cells, boosting function in cystic fibrosis
Plants & Animals
Want to restore oyster reefs? Find a site where they don't wash away or become buried under the sand
Biotechnology
Two bacteria join forces to turn chemical signals into electricity, opening up low-cost sensing options
Biotechnology
Shrink, remove and modify: Team successfully 'trims' wheat chromosomes
Bio & Medicine
Medicine's next leap: Delivering gene therapies exactly where they're needed
Planetary Sciences
Volunteers discover rare space weather events using their ears
Plasma Physics
Researchers directly observe muonic molecules critical to muon catalyzed fusion
Cell & Microbiology
AI-powered tool could speed treatments for antibiotic-resistant bacteria by pinpointing potent peptides
Biotechnology
Q&A: Will agentic AI replace human scientists?
Earth Sciences
Ocean bottom seismometers could improve earthquake warning times in Pacific Northwest
Ecology
Warmer streams may be draining river food webs by sending more carbon into the air