Researchers trace how different sleep stages may fine-tune what we remember, trading specifics for more general knowledge.

Neuroscientists probing the boundary between sleep and awareness are finding many types of liminal states, which help explain ...

When you wake up in the morning, it might feel like your brain just switched on at the ring of an alarm, although you still ...

A new study reveals that sleep-like slow-wave brain activity can persist for years in surgically disconnected brain ...

Puberty is when the difference between men and women emerges. This is when our bodies massively increase the production of ...

Women have said the symptom sticks around for almost four years, on average, and some have even reported it lingering for a ...

Migraines are more than just headaches . They can be disabling . The pain affects vision, speech, balance, and energy .

This article was reviewed by Julia Switzer, MD, FACOG. Hot Flashes Hot flashes are one of the most frequent and disruptive ...

This article was reviewed by Julia Switzer, MD, FACOG. What Is Estrogen? Everything You Need to Know Estrogen is one of the ...

A new study highlights sleep's vital role in heart health, emphasizing that quality and consistency are as crucial as ...