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Biotechnology
Scientists create lab-grown amber-like resin to study fossil preservation
Paleontology & Fossils
Giant claw unearthed in Mongolia belongs to a new species of two-fingered dinosaur
Ecology
How survivors spanned the globe after Earth's biggest mass extinction
Evolution
Why humans have smaller faces than Neanderthals
Evolution
Radioisotopic ages of newly discovered fossil sites hold clues to evolution of mammals
Evolution
From dinosaurs to birds: The origins of feather formation
Paleontology & Fossils
A fossilized gathering of ancient crustacean reveals new insights into their lives
Paleontology & Fossils
The olive landscape: A nearly 4,000-year-old legacy of human-nature interaction in the Central Mediterranean
Ecology
New Zealand once home to southern elephant seals
Cell & Microbiology
Unusual desert rocks suggest unknown microorganism that uses marble and limestone as a habitat
Paleontology & Fossils
New report calls for return of human remains—but UK museums lack the resources to act
Paleontology & Fossils
Oldest cerapodan ornithischian dinosaur discovered in Morocco
Ecology
Discovery of a new species of fossil tree helps paint picture of ancient African forest
Paleontology & Fossils
Ancient seafloor creature grew like modern marine invertebrates, study suggests
Paleontology & Fossils
Vulture fossil discovery reveals how volcanic deposits can preserve the microscopic details of animal tissues
Paleontology & Fossils
A 15-million-year-old fossilized freshwater fish with preserved stomach contents is a newly discovered species
Evolution
How big brains and flexible skulls led to the evolution of modern birds
Paleontology & Fossils
Museums have tons of data, and AI could make it more accessible
Paleontology & Fossils
The first fossil thrips in Africa: this tiny insect pest met its end in a volcanic lake 90 million years ago
Paleontology & Fossils
Western Europe's oldest human face discovered in Spain

Other news

Planetary Sciences
Advanced visual localization and topographic mapping enhance Zhurong rover's Mars exploration
Bio & Medicine
Freeze-dried exosomes could transform drug delivery and storage
Plants & Animals
Even a sublethal insecticide dose may disrupt the pollinator mating process
Astronomy
Astronomy professor offers new theory on universe's star formation
Bio & Medicine
Dual-action nanoparticle therapy targets obesity by converting white fat and reducing inflammation
Molecular & Computational biology
Scientists map part of a mouse's brain that's so complex it looks like a galaxy
Astronomy
JWST observations detect dusty disk around the central star of Ring Nebula
Cell & Microbiology
Scientists discover that fruit fly larvae can sense electric fields
Social Sciences
Study uncovers a brain circuit linked to the intensity of political behavior
Molecular & Computational biology
Map of genetic regulation in chickens could help fight against bird flu
Archaeology
Ancient tools from a South African cave reveal connections between prehistoric people
Astronomy
Scientists discover how stellar-mass black holes emit powerful plasma jets
Condensed Matter
Scientists discover method to restore vanishing electronic patterns in quantum materials
Condensed Matter
Longstanding model fails to explain spin dynamics in 1D cuprates
Astronomy
Scientists source solar emissions with largest-ever concentration of rare helium isotope
Earth Sciences
Sink or swim: The fate of sinking tectonic plates depends on their ancient tectonic histories
Condensed Matter
Controlling quantum particle states through structural phase transition of crystals
Nanomaterials
Atomic-scale mechanism of water-induced perovskite degradation revealed
Analytical Chemistry
Molecular lock and key: Three studies decode the secrets of ion binding
Earth Sciences
Kīlauea volcano's ash prompted largest open ocean phytoplankton bloom, study reveals

Ancient giant tortoise fossils found in Colombian Andes

Paleontologists have discovered giant tortoise fossils in Colombia dating back some 57 million years, the university leading the excavation said, with the findings key to understanding South America's prehistoric eras.

These giant, prehistoric salmon had tusk-like teeth

Oncorhynchus rastrosus, a giant species of salmon that lived in the North American Pacific Northwest a few million years ago, sported a pair of front teeth that projected out from the sides of its mouth like tusks, according ...

Discovery of new ancient giant snake in India

A new ancient species of snake dubbed Vasuki Indicus, which lived around 47 million years ago in the state of Gujarat in India, may have been one of the largest snakes to have ever lived, suggests new research published in ...

Paleontologists unearth what may be the largest known marine reptile

The fossilized remains of a second gigantic jawbone measuring more than two meters long has been found on a beach in Somerset, UK. Experts have identified the bones as belonging to the jaws of a new species of enormous ichthyosaur, ...