Researchers at Karolinska Institutet in Sweden have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing.

University of California, Los Angeles researchers have discovered that chronic stress flips brain activity between two ...

Each cell of the human body contains two meters of DNA. The whole secret lies in the intricate three-dimensional arrangement that allows DNA strands to be efficiently organized and compacted within ...

Johns Hopkins University School of Medicine researchers have discovered a dual regulatory mechanism safeguarding ...

When animals and humans explore their surrounding environment or complete specific tasks, their brains simultaneously support both their mental (i.e., cognitive) processes and physical movements. For ...

Are you stressed out with your emotions running high? Understand how your ADHD brain regulates your emotions, and learn ...

A veteran shares his journey and the groundbreaking mission he undertook to help fellow veterans heal through ...

The author and editors take ultimate responsibility for the content. Auto parts stocks offer something for every type of investor -- whether they are an aggressive investor looking to invest in ...

Medicare Part B is medical insurance. Medicare Part C (Medicare Advantage) is an all-in-one bundle that includes medical insurance, hospital insurance, and prescription coverage. Medicare Part B ...

20 years after the conclusion of the original film trilogy, The Lord of the Rings returned to the zeitgeist with a beautifully shot half-billion-dollar season of television, and the promise of new ...

Both play a role in how the lower rib cage expands during breathing. Your diaphragm body part spans from the front to the back. It is the floor of the thoracic cavity and the ceiling of the abdominal ...