Although constipation and diarrhea may seem like opposite problems, they both hinge on the same underlying issue: how much fluid moves into the gut. These common issues affect millions of people in ...

Organs often have fluid-filled spaces called lumens, which are crucial for organ function and serve as transport and delivery ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Characteristics of brain complex structure, classification of biomanufacturing methods, key points of functional reconstruction, and application prospects. Brain, the material foundation of human ...

White blood cells help your body fight inflammation and infections. A high or low white blood cell count may be associated with a number of short-term or long-term health conditions. White blood cells ...

Section 1. Purpose. Dangerous gain-of-function research on biological agents and pathogens has the potential to significantly endanger the lives of American citizens. If left unrestricted, its effects ...

PNAS is the world's most-cited multidisciplinary scientific serial. It publishes high-impact research reports, commentaries, perspectives, reviews, colloquium papers, and actions of the Academy. In ...

The last time I went to the doctor, I lived in a different zip code, belonged to a different body-weight category, and was rounding out a different decade. I never consciously swore off health care, ...

The clitoris is the sensitive area located on the top of your vulva. Touching this area of your body can make you feel sexually aroused and lead to climax, or an orgasm. On the outside, it looks like ...

Renal dysfunction is common and associated with a poor prognosis in patients with heart failure. However, the association of cardiac structure and function with decline in kidney function in this ...

Your hand and wrist are some of the most important structures in your body, allowing you to physically interact with your surroundings. Unfortunately, they are also prone to injuries and other ...

Melissa has been writing about pop culture professionally for over three years, a journey that started with her love for video games. World of Warcraft introduced her to MMOs, but Final Fantasy XIV ...