"This fundamentally changes how we think about the evolution of complex nervous systems," said biologist Jack Ullrich-Lüter.

All bilateral creatures have some asymmetry, such as the human heart being located slightly to the left and the liver being ...

About 1 million people in the U.S. live with multiple sclerosis, a chronic autoimmune disease that inflames the nervous ...

Diseases of the nervous system refer to disorders that affect any part of the central nervous system (brain, spinal cord or cranial nerves) or peripheral nervous system. Harmful debris and ...

Your baby’s brain is one of the first major organs to start developing. Learn more about fetal brain development and what ...

The study’s findings are important because they show that people with throat issues might be at a higher risk for heart ...

The first thing to understand about eating spicy food is that it really isn’t a matter of taste. Capsaicin, the active chemical in capsicum plants that are a key ingredient in anything you’d think of ...

In small doses, it might function as a motivator, but if it gets too big, all other decisions seem hopeless, and climate ...

About 1 million people in the U.S. live with multiple sclerosis, a chronic autoimmune disease that inflames the nervous ...