Teeth are composites of mineral and protein, with a bulk of bony dentin that is highly porous. This structure allows teeth to ...

A historic experiment has shattered the legendary "nobility" of gold, revealing a new chemical reality that changes everything we know about the universe.

The 19th century poet Gerard Manley Hopkins paid homage to the kingfisher’s brilliant plumage in his poem “As Kingfishers ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Consider now a different scheme for time-resolved measurements ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Uwe Bergmann, University of Wisconsin-Madison and Thomas Linker, Stanford University ...

(THE CONVERSATION) X-ray beams aren’t used just by doctors to see inside your body and tell whether you have a broken bone. More powerful beams made up of very short flashes of X-rays can help ...

Researchers have directly observed zero-point motion in complex molecules, capturing the precise quantum patterns of atoms with the European XFEL X-ray laser. (Nanowerk News) Most of us find it ...

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For the first time, researchers can study the microstructures inside metals, ceramics and rocks with X-rays in a standard laboratory without needing to travel to a particle accelerator, according to ...

Light fields, as a form of electromagnetic waves, are characterized by fundamental parameters including intensity, phase, and polarization. Precise imaging of these three parameters is crucial for ...