In a breakthrough that brings bioengineered organs one step closer to reality, scientists have created lab-grown liver tissue ...

An infant with anomalous origin of the left coronary artery from the pulmonary artery is presented, and the problem of the direction of blood flow in the anomalous vessel is discussed. Determinations ...

But for a study published June 5 in Science, Abilez and a team of Stanford Medicine researchers grew heart and liver organoids replete with tiny blood vessels, potentially allowing them to overcome ...

Groundwater, water flowing beneath the Earth's surface, provides the largest and most accessed source of freshwater. When groundwater is contaminated, the pollutant will disperse and travel in the ...

Researchers at Stanford have developed a new technology for removing blood clots that is more than twice as effective as current techniques. It could significantly improve success rates in ...

“For example, they react to inflammation in the same way – becoming more permeable, just like real blood vessels.” Researchers tested the technique in a liver model. The team built a liver ...

Blood flow is the movement of blood through the cardiovascular system, resulting in the distribution of nutrients, oxygen and other products of metabolism throughout the body.

Conceptual framework of venous perfusion source mapping in the superior cerebral veins. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-59108-3 ...

Open water swimming can be strangely claustrophobic. Immerse your face in cloudy water and your view might dwindle to a few centimeters. Yet, harbor seals (Phoca vitulina) manage to negotiate the ...

Blueberries may help lower blood pressure due to their anthocyanins (a polyphenol). In one study, participants who drank a beverage made with freeze-dried wild blueberry powder daily (a little more ...

High blood pressure affects 1 in 3 U.S. adults and can lead to serious health problems like heart disease and stroke. While medication helps, nutrition, exercise, and even certain herbs and spices can ...