New research shows sleep deprivation can push the awake brain into a sleep-like state, disrupting attention and brain fluid ...

Yawning and deep breathing each have different effects on the movement of fluids in the brain, and each of us may have a ...

One key role of sleep involves cerebrospinal fluid, which surrounds and protects the brain. During sleep, CSF helps remove waste that accumulates during waking hours. In a 2019 study, Lewis and her ...

FRIDAY, Jan. 23, 2026 (HealthDay News) — Brain tumors are abnormal growths of cells in or around the brain. They can be ...

Sleep deprivation triggers CSF movements during wakefulness, briefly pushing the brain into a sleep-like state that disrupts ...

When you’re short on sleep and your focus suddenly drifts, your brain may be briefly slipping into cleanup mode. Scientists ...

A new study led by investigators from Mass General Brigham shows that a brain waste- "clean-up" system is influenced by ...

As Nipah virus cases re-emerge in India, a neurologist explains how the virus spreads inside the body, damages blood vessels, ...

Hypothermia lowers whole body temperature while frostbite freezes exposed tissues; Know symptoms early to avoid organ failure and life threatening complications.

Network traffic monitoring has evolved from a nice-to-have administrative tool into an essential cybersecurity defense mechanism.