Search results for bone mineralization

Astrobiology Jun 21, 2026

If aliens landed on Earth tomorrow, what would they eat?

With the release of "Disclosure Day," Steven Spielberg's new film about aliens, a question as old as science fiction itself resurfaces: If aliens were to arrive on Earth, would they come to conquer us, to study us ... or ...

Paleontology & Fossils Jun 19, 2026

Microbes destroyed an ancient pterosaur's wingbone, then preserved it for 100 million years

More than 100 million years ago, a flying reptile called a pterosaur flew over the oceans hunting squid and fish.

Paleontology & Fossils Jun 18, 2026

Perfectly preserved pterosaur wing rewrites the fossil rulebook

An international study led by Curtin University has revealed new insights into how an ancient flying reptile was preserved in extraordinary detail for 113 million years, offering a rare glimpse into a vanished world.

Evolution Jun 17, 2026

Baby fossils reveal link between human and Neanderthal development

An international study of infant remains from 50,000–75,000 years ago has provided new evidence about the developmental trajectory of our evolutionary "cousins," Neanderthals.

Space Exploration Jun 16, 2026

NASA's SpaceX CRS-34 Dragon returns packed with space station science

Scientists await a big splash in the Pacific Ocean as one of the most research-packed Dragon spacecraft to date returns, completing the 34th SpaceX commercial resupply mission to the International Space Station for NASA. ...

Biotechnology Jun 10, 2026

More sustainable agriculture: Recycled fertilizers could be part of the solution

Researchers have uncovered new insights into how phosphorus from recycled materials moves through soil—offering guidance to support more sustainable fertilizer use. Phosphorus is an essential nutrient for plant growth, yet ...

Ecology Jun 2, 2026

Ancient altercations between musk turtles and alligator gar recorded in Florida's fossil record

Sometime between 5.5 and 5.6 million years ago, two shell crushers squared off in the languid currents of an ancient Florida river. The fossils they left behind, discovered by paleontologists at the Florida Museum of Natural ...

Optics & Photonics May 12, 2026

Giving X-ray vision a sense of direction

Whether in tooth enamel or in nanomaterials made of silicon, the orientation of tiny internal structures often determines the properties of a material. A new X-ray method can even make this nano-order visible when the structures ...

Archaeology May 5, 2026

Burned stone, child's bones, and lost jewelry hint at prehistoric mining camp high in the Pyrenees

In the past, scientists thought that prehistoric peoples only traveled briefly through high-altitude mountain areas, rather than staying to take advantage of their resources. But new evidence suggests that, starting about ...

Plants & Animals May 4, 2026

Scientists use lasers to determine the age of sharks

Not many scientific studies sound like a Bond film, but ours really does involve lasers, sharks and doctors (of research, not the evil kind).

page 3 from 40