While researchers have long spotlighted the role childhood abuse, poverty, and substance use play in human development, ...

The American Red Cross is in need of blood donors, especially those with Type O blood. Rachel Maddow breaks down new ...

The severe starvation images and reports from returning hostages about the horrific conditions of Hamas captivity have ...

Vitamin B12 works wonders in adding strength and shine to your hair. Check out the benefits of this nutrient and how to ...

Blood is the lifeline of the human body, playing a crucial role in transporting oxygen, nutrients and waste products. However, not all blood is the same.

Newly discovered brain cells count each bite before sending the order to cease eating a meal. Columbia scientists have found specialized neurons in the brains of mice that order the animals to ...

The study also looked at brain samples from individuals with dementia and found higher levels of microplastics, which it said may have accumulated in blood vessel walls and immune cells.

“Somehow, these nanoplastics hijack their way through the body and get to the brain, crossing the blood-brain barrier,” Campen tells CNN’s Sandee LaMotte. “Plastics love fats, or ...

Elon Musk wants to merge humans with AI. And his goal of achieving "symbiosis" with artificial intelligence starts with a brain chip. Neuralink, a company Musk co-founded, is testing linking ...

Researchers using intracranial electroencephalogram (EEG) recordings from deep within the brain found that meditation led to changes in activity in the amygdala and hippocampus, key brain regions ...

Our brains also have extra protection against contaminants – the brain-blood barrier – which ought to prevent the passage of such material. Nihart and team also compared their data to earlier brain ...