Blood vessels in tumors regressing after hormone removal had the notable characteristics of not only reducing their overall density but also returning to fractal scaling and function similar to ...

The agency OK’d an artificial vessel to restore blood flow in patients, even though its own scientists flagged questionable ...

While mathematicians such as Sierpiński and Mandelbrot are famous for investigating mathematical versions, fractals actually occur in all sorts of places in nature: in lightning bolts, blood vessels, ...