The article "Miniature Human Heart 3D Printed Using Stem Cells" from BBC Science Focus covers researchers at the University of Minnesota who successfully 3D printed a functioning human heart pump using stem cells, which could have significant implications for heart disease research and treatment.

The article "Can Eating Chili Peppers Help You Live Longer?" from BBC Science Focus reveals research that links regular chili pepper consumption with lower chances of dying from heart disease, cancer, or any cause. Drawing from large-scale studies across several countries, the findings suggest spicy food could play a role in improving overall health.