Researchers in China have developed new zinc–air batteries that maintain stable charge–discharge operation for ...

Charge density waves (CDWs) are ordered, crystal-like patterns in the arrangement of electrons that spontaneously form inside ...

Measuring density is crucial in manufacturing many of today’s products. Being able to characterize the structure and quality of solid materials quickly and efficiently can not only help guide ...

Laws in many states require notifying women if they have dense breasts, a risk factor for breast cancer. But density shouldn’t be the only factor in determining whether supplemental screening is ...

Share on Pinterest The FDA will now require all mammography reports to include whether a person has breast density, which is a breast cancer risk factor. Johnny Greig/Getty Images The FDA’s new breast ...

Dr. Troy Mensen is a family medicine doctor based in the Chicago area. He completed his undergraduate degree at the University of Northern Iowa and his doctorate at Des Moines University College of ...

Jack Rickard disassembled the Tesla Model 3 battery module and measured the weight of one 2170 cell at 70 grams (@47:50 ref). Finally, we have a weight now all we need is the energy of that cell. We ...

Opponents of high-density housing have tried to turn the term into a dirty word. But Midway Rising shows how it can be a city's secret sauce.