Search results for bone mineralization

Ecology Oct 10, 2023

Researchers: The Nullarbor's rich cultural history, vast cave systems and unique animals all deserve better protection

The Nullarbor is one of Australia's iconic natural places. It's renowned as a vast and mostly treeless plain. But hidden beneath this ancient landscape is an immense network of caves.

Archaeology Oct 4, 2023

A prehistoric cosmic airburst preceded the advent of agriculture in the Levant

Agriculture in Syria started with a bang 12,800 years ago as a fragmented comet slammed into the Earth's atmosphere. The explosion and subsequent environmental changes forced hunter-gatherers in the prehistoric settlement ...

Other Sep 15, 2023

Repurposing dead spiders, counting cadaver nose hairs win Ig Nobels for comical scientific feats

Counting nose hairs in cadavers, repurposing dead spiders and explaining why scientists lick rocks, are among the winning achievements in this year's Ig Nobels, the prize for humorous scientific feats, organizers announced ...

Agriculture Sep 11, 2023

Sorghum bran packs bigger punch than whole grain, nutritional study shows

Sorghum bran has much higher levels of some essential amino acids and minerals needed for human health and development than a whole grain or dehulled sorghum flour, researchers from the University of Johannesburg have found.

Other Aug 26, 2023

Saturday Citations: Comparing teenagers to bonobos, babies to dogs, ancient cats to modern cats. Plus: Photons!

This week, scientists contemplated teenage hormones, described cat noises, visualized photon entanglement and—oh!—landed on the moon.

Environment Aug 25, 2023

'Animals are thirsty': Dust and bones on Turkey's shrinking lake

Shepherd Ibrahim Koc recalls his youth with fondness as he grazes cattle on a barren field that was once lush with vegetation on the edge of Turkey's largest lake.

Plants & Animals Aug 16, 2023

Study reveals developmental pattern and regenerative control mechanism of healing-type teeth in O. punctatus

The Oplegnathus punctatus (O. punctatus) is an economically significant marine aquaculture species. It possesses a distinct beak-like tooth phenotype, allowing it to feed on hard-shelled foods such as oysters and sea urchins.

Other Aug 11, 2023

Interdisciplinary team studies decomposition effects on soil

Forensic researchers at UT Knoxville's famous Anthropological Research Facility, popularly known as the "Body Farm," have made headlines for decades in their discoveries of what happens to human bodies after death. Now, a ...

Ecology Jul 24, 2023

Deep ocean targeted for mining is rich in unknown life

A vast area at the bottom of the Pacific Ocean earmarked for controversial deep sea mineral mining is home to thousands of species unknown to science and more complex than previously understood, according to several new studies.

Analytical Chemistry Jul 20, 2023

Nature inspires breakthrough achievement: Hazard-free production of fluorochemicals

A team of chemists has developed an entirely new method for generating critically important fluorochemicals that bypasses the hazardous product hydrogen fluoride (HF) gas. The findings, published in Science, could achieve ...

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