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

The brain constantly blends split-second reactions with slower, more thoughtful processing, and new research shows how it ...

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 ...

Wendy Wisner is a journalist and international board certified lactation consultant (IBCLC). She has written about all things pregnancy, maternal/child health, parenting, and general health and ...

Why intersex well-being depends less on biology and more on stigma, autonomy, and connection, and what that means for ...

Trapped in a hell he helped make, a lone hacker aboard a space station far from home sneaks and fights his way through horrible mutants and killer robots in order to take down the monstrous artificial ...

This comprehensive review synthesizes a decade of human and animal research to explain how the gut and brain communicate ...

There is an undeniable connection between a strong immune system and nutrition. Learn why what you eat matters and other ways to boost your immune system.

Many different models are used in research into diabetes mellitus, and each has strengths and limitations. In this Review, the authors explain several in vivo and in vitro models of hyperglycaemia and ...

The visual system is the part of the central nervous system that is required for visual perception – receiving, processing and interpreting visual information to build a representation of the visual ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Yarilet Perez is an experienced multimedia ...