Gravity reduces blood flow to the brain, and this reduced circulation may contribute to brain ageing. This is a new ...

The brain’s waste disposal system has hidden pathways. A new study reveals a previously unknown route, changing our map of ...

Microrobots may become an effective tool in breaking down the dangerous blood vessel blockages that cause strokes. But these ...

A powerful muscle in the lower body quietly supports the heart’s work every single day. Experts say it plays a far greater ...

Discover the giraffe’s extreme circulatory system and how it manages dangerous blood pressure with nature’s unique ...

Doctors at New York University say two new studies show that they are a significant step closer to making cross-species ...

A pig kidney with one genetic change functioned in a brain-dead human for 61 days, more than doubling previous records.

Water and nutrients are important to keep living things alive and healthy. Animals, including humans, get these from what they eat and drink, but how do the water and nutrients get transported around ...

Coastal geologist Stan Riggs shares an excerpt from his new book, "Cape Lookout National Seashore: Paradigm For A." ...

"It is a direct threat to our national resilience and security," Iceland’s Climate Minister Johann Pall Johannsson said by ...

Get immunized. “Vaccines are one of the biggest and best public health interventions to keep people well. Vaccination remains ...

Residents of Saticoy Country Club in Somis have been notified of high levels of the nutrient selenium in the water.