A deep molecular analysis of failing human hearts suggests diabetes may directly alter cardiac metabolism, but experts differ ...

Add Yahoo as a preferred source to see more of our stories on Google. Illustration of mans torso in glowy blue outlines with heart highlighted in red Despite its importance, the heart is one of the ...

Scientists have created a three-dimensional "heart-on-a-chip" (HOC) that could provide a breakthrough in the fight against the world's leading cause of death, cardiovascular disease. One major ...

3D heart on a chip technology: Scientists have created a groundbreaking 3D heart-on-a-chip. This lab-grown tissue beats and ...

Johns Hopkins Medicine scientists who arranged for 48 human bioengineered heart tissue samples to spend 30 days at the International Space Station report evidence that the low gravity conditions in ...

Canadian researchers have developed a beating three-dimensional heart-on-a-chip with real-time cellular sensing, offering a ...

WEDNESDAY, Oct. 22, 2025 (HealthDay News) — Scientists have found an unlikely new material for growing tissue: Seaweed. The ocean plant, best known for wrapping sushi or floating along the shore, may ...

Millions of people live with atrial fibrillation, a racing, uneven heartbeat that can leave you exhausted and scared. Yet it has been at least 30 years since a new drug for this common rhythm problem ...

Long-term space travel to Mars could be bad for astronauts' hearts, a new zero-gravity study shows. After a month at the International Space Station, a set of 48 bioengineered human heart tissue ...

If an overhyped vegetable existed before marketers coined the term superfood - and long before Oprah Winfrey chatted up acai berries with Dr. Oz - look no further than spinach. Popeye to the contrary, ...

WORCESTER, Massachusetts -- A team of scientists at the Worcester Polytechnic Institute in Massachusetts transformed spinach leaves into beating heart tissue. First, they used detergent to strip the ...