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Search results for bone mineralization

Paleontology & Fossils Jul 16, 2025

Fossil discovery reveals ancient giant marine reptile relied on stealth while hunting in darkness

A new study has uncovered evidence that a giant marine reptile from the Early Jurassic period used stealth to hunt its prey in deep or dark waters—much like owls on land today.

General Âé¶¹ÒùÔºics Jul 14, 2025

Development of revolutionizing photo-induced microscopy and its use around the globe celebrated in new publication

Photo-induced force microscopy began as a concept in the mind of Kumar Wickramasinghe when he was employed by IBM in the early years of the new millennium. After he came to the University of California, Irvine in 2006, the ...

Space Exploration Jul 13, 2025

The biggest piece of Mars on Earth is going up for auction in New York

For sale: A 54-pound (25-kilogram) rock. Estimated auction price: $2 million to $4 million. Why so expensive? It's the largest piece of Mars ever found on Earth.

Evolution Jul 9, 2025

Ancient rhino tooth protein recovery illuminates family tree

Scientists have shed new light on the rhino family tree after recovering a protein sequence from a fossilized tooth from more than 20 million years ago. The recovered protein sequences allowed researchers to determine that ...

Paleontology & Fossils Jul 7, 2025

North America's oldest known pterosaur unearthed in Petrified Forest National Park

A Smithsonian-led team of researchers have discovered North America's oldest known pterosaur, the winged reptiles that lived alongside dinosaurs and were the first vertebrates to evolve powered flight.

Earth Sciences Jul 7, 2025

How should we get rid of COâ‚‚? These scientists want to turn it into stone

We are going back 55 million years. That was when Greenland and Norway began to drift apart, causing the Atlantic Ocean to open up. The Earth's crust between them became thinner and thinner, and enormous amounts of lava poured ...

Archaeology Jul 4, 2025

Rare wooden tools from Stone Age China reveal plant-based lifestyle of ancient lakeside humans

Ancient wooden tools found at a site in Gantangqing in southwestern China are approximately 300,000 years old, new dating has shown. Discovered during excavations carried out in 2014–15 and 2018–19, the tools have now ...

Planetary Sciences Jun 19, 2025

Neanderthal extinction: A space physicist reopens the debate

Neanderthals have long been the subject of intense scientific debate. This is largely because we still lack clear answers to some of the big questions about their existence and supposed disappearance.

Cell & Microbiology Jun 17, 2025

Genetically modified yeast can create valuable materials from urine

Researchers from the Lawrence Berkeley National Laboratory (Berkeley Lab), UC Irvine, and the University of Illinois Urbana-Champaign (UIUC), have used biology to convert human urine into a valuable product. The team genetically ...

Molecular & Computational biology May 28, 2025

Paleoproteomic profiling recovers diverse proteins from 200-year-old human brains

A new method developed by researchers at the Nuffield Department of Medicine, University of Oxford, could soon unlock the vast repository of biological information held in the proteins of ancient soft tissues. The findings, ...

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