Dylan Thomas is on trial accused of murdering William Bush, who was found with stab wounds to his neck and torso on Christmas ...

(Fun fact: some people have three or five pulmonary veins, but most of us have four.) Often, major veins are found alongside similarly named arteries, like a highway with cars moving in opposite ...

Blood travels around the body in tubes called arteries, veins or capillaries Arteries carry blood away from the heart towards an organ Veins carry blood from an organ towards the heart.

The heart is one of the most vital organs, beating about 100,000 times a day, and pumping upwards of 2,000 gallons of blood ...

For example, a capillary is microscopically thin to allow gases to exchange, the arteries are tough and flexible to cope with high pressure blood flow and the veins contain valves to prevent the ...