Heart diseases are rising due to unhealthy lifestyles, stress, poor diet, inactivity, and smoking. Adopting healthy habits ...

The image above is from a 63-year-old woman whose targeted-ultrasound demonstrated an irregular mass detected by a screening ...

Neural tissue normally dies quickly without oxygen. Yet bird retinas—among the most energy-demanding tissues in the animal ...

"What is good for the heart is good for the brain," one researcher says.

The Arctic ground squirrel survives conditions that would cause irreparable brain damage in almost any other mammal on the ...

Type 2 diabetes is closely tied to heart attacks and strokes, and the risk does not stay static – it rises year by year. A study from Karolinska Institutet adds an important detail to that picture: it ...

The discovery fundamentally changes the understanding of a structure in the avian eye that has been misinterpreted for centuries.

In breast cancer, a biopsy is the only diagnostic procedure that can determine if a suspicious lump or area is cancerous. However, in the U.S., between 75% and 80% of breast biopsies are benign.

A scary incident for parents and their children staying at a hotel in Canmore, Alta. this weekend, when a chlorine leak in ...

Nitric oxide doesn’t get the hype of collagen or NAD+, but it plays a central role in blood flow, energy, and how well the ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Cholesterol is a key building block for testosterone. Through ...