Pulmonary Arterial Hypertension (PAH)  is a rare condition characterized by high blood pressure in the pulmonary arteries. The pulmonary arteries are the blood vessels that carry blood from the right side of the heart to the lungs. The increased blood pressure can cause blood to back up in the right side of the heart. The right ventricle stretches like a water balloon, crowding out the left ventricle, making that smaller and less effective at pumping blood. A backup of blood

Stem Cells vs. Progenitor Cells: What's Better? The field of regenerative medicine is rapidly progressing and emerging as a promising solution for regaining the normal functioning of organs and tissues. Regenerative medicine works by repairing and regrowing damaged cells, thereby enhancing the regular operation in its targeted area. Regenerative therapy involves the incorporation of specialized cells that can generate new tissues, and to understand this mechanism, it is cruci

By Nikki Elmi Macrodystrophia Lipomatosa (MDL) is a rare congenital overgrowth disorder characterized by an excessive and disproportionate growth of one or more digits (fingers or toes), and sometimes an entire limb. The overgrowth involves not just adipose (fat) tissue but also other mesenchymal components; bone, nerves, connective tissue, possibly muscles and periosteum. Typically present from birth or early childhood, the disorder often becomes more prominent as the child

Drug overdose deaths have dropped nearly 27% in the past year, but drug supply continues to evolve with fentanyl, xylazine, and other threats. This article explains how to recognize an overdose, use naloxone, and support harm reduction strategies during National Recovery Month 2025. Author: Susanna Marrs RN, BSN, CARN

Multiple sclerosis is an autoimmune disease which affects the structure of neurons. While there is no known exact cause for multiple sclerosis, there are treatments available to change the course of the disease.

Photo courtesy of Unsplash It takes a lot of coordination to stand upright. Your alarm clock rings and awakens you from sleep. You stretch your arms and legs, kick off the bedcovers and sit up onto the side of your bed. You stretch your limbs again, rub your eyes, then get up and walk out of your bedroom down the hall to the bathroom. You proceed to urinate, wash your hands and face, then wander to the kitchen to make a pot of coffee. Every single movement you just made from

Introduction The moment a newborn takes its first breath marks one of the most dramatic transformations in human life. Tiny lungs expand with air instead of fluid, and a cascade of changes begins that determines survival and long-term health. The first 16 to 17 hours, about 1,000 minutes, represent a critical window of adaptation, bonding, and biological programming that shape the future. During this time, babies must shift from the protected womb to the outside world while f

For most people, salt tastes simple and natural, but for others it is far from ordinary. Some people suffer from a disorder that causes...

By Sherry Ainsworth, MSN, RN, ARNP   You just left your dentist’s office, and she told you that you have two small cavities and one...

When most people picture bones, they imagine rigid, lifeless structures. In reality, your skeleton is a living, active organ system,...

Hypertension, or high blood pressure, is a common cardiovascular condition heavily correlated with hearing loss, although the exact mechanism is not fully understood. Early diagnosis of hypertension can help with early testing and management of hearing loss.

If you think that it feels hotter than when you were a kid, it is not your imagination.  You are right!  According to NASA researchers...

Prenatal yoga is more than gentle stretching but a science-backed practice that supports cardiovascular health, reduces anxiety, shortens labor, and enhances maternal resilience. Grounded in evidence from recent clinical studies, this guide explores how mindful movement benefits both mother and baby, outlines safety tips based on ACOG recommendations, and presents key modified poses for every trimester.

Image credit: © istock, akinbostanci The human body has been studied extensively for thousands of years.  So, how is it that scientists...

If you are listening to the news over the last week, you will undoubtedly have heard that President Trump has Chronic Venous...

When I look up at the sky, I wish my eyes were a camera to capture the scene in my mind forever. But what if that can be true, not in a...

Scents are portals that can transport us to specific memories and experiences. Perhaps the aroma of baked vanilla reminds you of weekends...

Just when you think you've figured out your baby’s routine, everything changes again. From sudden clinginess to nonstop feeding, these fussy phases often leave parents wondering what’s going on. This article unpacks the science behind Wonder Weeks and growth spurts, revealing how brain development, hormones, and sleep shifts drive these changes, and how parents can respond with confidence and care.

The Circle of Willis: A Vital Vascular Nexus — shown in red, this arterial ring at the brain’s base ensures consistent blood flow, acting...

Goosebumps are frequently dismissed as a straightforward physical response to cold or intense emotions, but there is a complex...