Molecular discoveries may help improve treatments for labor and pain. When labor starts, the uterus must produce steady, ...

Goosebumps arise when tiny muscles around hair follicles contract, causing the hair to stand on end. Learn what triggers them and when they may be cause for concern.

A new study reveals that nerve cells receive periodic infusions of mitochondria from neighboring cells — and this may point ...

Both grapefruits and oranges have nutrients that can support your immunity and overall health. However, oranges are higher in ...

No, the CDC has not issued a travel advisory for Florida over rising leprosy cases, despite the surge in Google searches ...

Separating the movers from the resting shakers is first on your doctor’s agenda. A tremor that occurs at rest, when you’re ...

When a baby smiles at you, it's almost impossible not to smile back. This spontaneous reaction to a facial expression is part ...

When a house catches on fire, we assume that a smoke alarm inside will serve one purpose and one purpose only: warn the ...

Muscle memory is a commonly used term for motor skill acquisition and retention. Activities like cycling or swimming are good ...

Precision and timing of gene expression is essential for normal biological functions and, when disrupted, can lead to many ...

For millions living with nerve pain, even a light touch can feel unbearable. Scientists have long suspected that damaged ...

Walking is a powerful form of exercise that offers numerous benefits, many of which help promote healthy aging. But while studies have shown that walking can help build bone to improve bone density, ...