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How brain evolution is linked to the use of tools

Researchers led by Dr. Alexandros Karakostis from the Institute for Archaeological Science and the Senckenberg Center for Human Evolution and Palaeoenvironment at the University of Tübingen suggest that changes in the brain ...

New fossil reveals the evolution of flying reptiles

The pterosaurs are extinct flying reptiles that lived alongside their close relatives, the dinosaurs. The largest of these reached 10 m in wingspan, but early forms were generally limited to around 2 m. In a paper, a team ...

Saber-toothed kitten preserved in ice for 35,000 years

Found encased in ice in 2020 along the Badyarikha River in the Republic of Sakha, a northeastern region of Russia that borders the East Siberian Sea of the Arctic Ocean, a well-preserved specimen offers a rare opportunity ...

A 150-million-year journey from the Jurassic to Exposition Park

150 million years ago, Laurasia .The massive neck dips, casting a curving shadow on the mossy ground. The dinosaur's jaws close around its prize. The creature lifts its head, nearly dainty in scale, and contentedly gnaws ...

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Paleontology & Fossils
Woolly rhino discovered in Siberia in 2020 has a fatty hump on its neck
Paleontology & Fossils
Whales in Wembley: Origins of mysterious blue whale bones uncovered
Biotechnology
Reconstructing plesiosaur swimming styles with a bio-inspired control system
Paleontology & Fossils
Archaic dolphin could hear high frequency sounds
Paleontology & Fossils
Did the world's best-preserved dinosaurs really die in 'Pompeii-type' events?
Paleontology & Fossils
Fossil of huge terror bird offers new information about wildlife in South America 12 million years ago
Molecular & Computational biology
Tracing the journey from Egyptian cat mummies to modern house pets
Ecology
Ancient mud reveals Australia's burning history over the past 130,000 years—and a way forward in current fire crisis
Paleontology & Fossils
The mortality rate of bats at modern-day swimming pools is comparable to that at Messel 47 million years ago
Evolution
Research reveals delayed evolutionary origin of Asteriidae sea stars
Molecular & Computational biology
Ancient DNA brings to life the history of the iconic aurochs
Ecology
Preserved dung suggests large herbivores have lived in Yellowstone National Park for more than 2,000 years
Paleontology & Fossils
A remarkable fossil assemblage gets a new interpretation
Paleontology & Fossils
This ancient tadpole fossil is the oldest ever discovered
Paleontology & Fossils
New ancient species of cockroach discovered in the UK
Evolution
Sinuses prevented prehistoric crocodile relatives from deep diving, paleobiologists suggest
Paleontology & Fossils
Gold bugs: New fossil arthropod preserved in fool's gold
Evolution
Ancient cicada wings evolved to deal with evolutionary changes in birds, study suggests
Evolution
Study reveals the twists and turns of mammal evolution from a sprawling to upright posture
Paleontology & Fossils
Researchers piece together 66-million-year-old dinosaur fossils found in South Dakota

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General Physics
Extending classical black hole inequalities into the quantum realm
Plants & Animals
First successful test of wild minke whales reveals they have ultrasonic hearing
Analytical Chemistry
Sustainable method can electrosynthesize important chemical for synthetic rubber production
Archaeology
Healthy elbow room: Social distancing in Neolithic mega-settlements
Other
Saturday Citations: Sweaty, remarkable humans; ocean level rise projections; closeup of a star in another galaxy
Astrobiology
Ryugu asteroid sample rapidly colonized by terrestrial life despite strict contamination control
Astrobiology
Oldest direct evidence of hot water activity on Mars found
Astronomy
2 million mph galaxy smash-up seen in unprecedented detail
Evolution
Gene regulation study reports surprising results: Extensive regions of DNA belong to multiple gene switches
Archaeology
Peaches spread across North America through Indigenous networks, radiocarbon dating and document analysis show
Archaeology
Earliest fish-trapping facility in Central America discovered in Maya lowlands
Biochemistry
Natural substance from edible cyanobacterium could combat skin aging by enhancing collagen
Molecular & Computational biology
'e-Drive': New gene drive reverses insecticide resistance in pests... then disappears
General Physics
Accessing the lesser known nucleon: New neutron measurement can help physicists learn about nucleon structure and spin
Analytical Chemistry
Exploring new liquid organic hydrogen carrier materials for a safer, more transportable energy source
Planetary Sciences
Niagara fireball event leads to discovery of tiniest known asteroid
Condensed Matter
Discovery of van Hove singularities could lead to novel materials with desirable quantum properties
Optics & Photonics
Prototype lenses can block epileptic-seizure causing wavelengths
Biochemistry
Next-generation, nature-inspired sunscreens have a new molecular scaffold
Optics & Photonics
Improved ultrasound technique produces previously unattainable images inside live cells

Early evidence of symbiosis found in ancient coral

The symbiotic relationship between corals and their photosynthetic algal partners (photosymbionts) goes back at least to the Devonian (385 million years ago), a Nature paper suggests. This is important for our understanding ...

Smallest dinosaur egg ever found confirmed in China

A team of paleontologists, geoscientists and evolutionary specialists affiliated with multiple institutions in China has found that a fossilized egg unearthed in 2021 is the smallest dinosaur egg ever found. In their paper ...