What are white spots on nails? Dermatologists explain what causes them, how to get rid of them, and how to prevent them for ...

Volunteers from across Pennsylvania collected and photographed thousands of bees, discovering eight species in the state for ...

White spots could also be keratin granulations. “This is another type of white patch that is more commonly observed on toenails and is a result of prolonged polish wear,” Dr. Stern says. “These white, ...

Discovering bees requires patience, a discerning eye, and lots of tools. Over 16 months, Kevin Thomas, a participant in a citizen science project by Penn State, caught 400 assorted bees in his rural ...

You wouldn’t know it by looking at my immaculate manicure (I’m writing this wearing a fresh set of gels for my birthday this ...

It turns out that these white spots – medically known as punctate leukonychia – can be triggered by a whole host of factors, but a nutrient deficiency isn’t likely to be one of them.

During meiosis, sister chromatids produced by chromosome duplication are held together by Rec8, a meiosis-specific cohesion protein. Rec8 joins the whole length of the sister chromatids together ...

Susac syndrome is a rare inflammatory vascular endotheliopathy affecting the small vessels of the brain, eye, and ear.1,2 ...

Walk on the Wild Side From Siegfriedbrunnen, it's a fifteen-minute drive to Litzelbach, to one of the over twenty information centres that punctate the Bergstrasse-Odenwald Geo Nature park. Here one ...

Expert Rev of Obstet Gynecol. 2008;3(6):731-752. Color Doppler flow, although not useful for the differential diagnosis of other adnexal masses, can further characterize the masses in the case of ...

Primary biliary cirrhosis (PBC) is a chronic, cholestatic liver disease characterized by progressive destruction of intrahepatic bile ducts, resulting in chronic cholestasis, portal inflammation ...