People who are at higher risk for heart disease also seem more likely to develop dementia. And research led by The University of Texas Health Science Center at San Antonio (UT Health San Antonio) has ...

Pollutant particles with a smaller diameter, density, and flow rate can enter the deep lung, but large particles with a low density may also enter the deep airways, according to a study. Researchers ...

White meat, such as chicken, may raise blood cholesterol levels as much as red meat does, a new, small study details. The finding surprised researchers, who didn't expect that eating large amounts of ...

A long look at a young pulsar with NASA's Chandra X-ray Observatory revealed unexpectedly rapid cooling, which suggests that it contains much denser matter than previously expected. The pulsar&#39 ...

Powder is a collection of single solid particles, which in most cases may be considered a basic unit. Powder is typically comprised of solid particles, interparticle voids, as well as open and closed ...

Researchers have found a remarkable effect while studying how marine particles sink, which could affect the way scientists assess global carbon fluxes. Their question: How fast does organic material ...