Are you worried about having healthy circulation? There are many signs that can indicate a problem and easy ways to improve it.

The Curious Crew gets pumped exploring the circulatory system! The Curious Crew gets pumped exploring the circulatory system! Dr. Rob uses balloon valves and tennis balls to explain how the heart ...

Although circulation is largely an automatic process, there are some ways to improve circulation. Examples include increasing activity levels, maintaining a moderate weight, eating oily fish, and more ...

A puzzle for millennia, the movement of blood through the body was solved by an English physician in the 17th century, paving the way for modern medical technologies. What do chemotherapy, dialysis, ...

Human-caused warming has led to an “almost complete loss of stability” in the system that drives Atlantic Ocean currents, a new study has found — raising the worrying prospect that this critical ...

Engineers report on how a computational technique they developed can quickly produce designs for 3D printing carbon-fiber composite materials with an internal vasculature optimized for active-cooling.

Pump: A Natural History of the Heart Bill Schutt Algonquin (2021) Rich in meaning and metaphor, the word ‘heart’ conjures up many images: a pump, courage, kindness, love, a suit in a deck of cards, a ...

The collapse of the Atlantic Meridional Overturning Circulation (AMOC)—the engine that drives our oceans—would probably reduce average air temperatures in the Northern Hemisphere by around 40 degrees ...