Each 2.54 square centimetre (a square inch) of human skin has six metres (20ft) of blood vessels. Veins hold about 65 per cent of the body's blood and have one-way valves tohelp blood move.

Hilarious twin doctors Chris and Xand plus Dr Ronx explore the weirdest and most wonderful bits of medicine. From sneezes and snot to pimples and poo, nothing escapes their crazy experiments. ABC ...

Webb Telescope Captures Its First Direct Images of Carbon Dioxide Outside Solar System Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a ...

Apr. 3, 2025 — Parkinson's doesn't just affect movement and the brain -- it may also impact the heart, according to new research. Scientists suggest that targeting a key protein outside of the ...