The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is ...

A basic review of the anatomy, physiology and personal protective equipment related to the respiratory system.

We can’t afford to treat logistics like an afterthought. It’s not back-office anymore. It’s frontline. It’s economic, human ...

Circulatory system: Blood vessels. Laid end-to-end, an adult's arteries, ... Each 2.54 square centimetre (a square inch) of human skin has six metres (20ft) of blood vessels.

Greek herbs are used across the country and the world in cooking, for their flavor, and in medicine for their healing ...

AI can unlock new efficiencies in healthcare, but each implementation also opens up new attack surfaces for bad actors to ...

When Xcel Energy stopped burning coal at its Valmont Power Station in 2017, it left 1.6 million tons of toxic coal ash on the ...

The octopus is one of the world’s most alien creatures, but nothing puts that into perspective more than the physiological ...

Discover how a simple 30-minute daily walking routine can dramatically lower blood pressure and transform your cardiovascular ...

Researchers say a key compound in this drink could restore cells helping you live for longer and protecting you against ...

"The aim of the ANSES study was to determine the level of microplastic contamination in drinks such as water, soda, iced tea, wine and beer." Scientists make surprising discovery about drinks stored ...

The mammalian circulatory system comprises both the cardiovascular system and the lymphatic system. In contrast to the blood vascular circulation, the lymphatic system forms a unidirectional transit ...