The painless heart

The rapid spread of antibiotic resistant bacteria is already claiming lives - and a far greater global crisis is on the horizon.In this three part series for Discovery, reporter Roland Pease traces how we reached this point, uncovers the forces driving resistance ever faster, and ...  Afficher plus

Ever heard of the unsuccessful Dutch painter who decided to humiliate his critics by forging Vermeers, which the artworld subsequently dubbed 'masterpieces'? Or the businessman who bought a Marc Chagall painting that he displayed with pride for years, before a television investig ...  Afficher plus

The heart’s electrical system keeps all its muscle cells beating in sync. A hard whack to the chest at the wrong moment, however, can set up unruly waves of abnormal electrical excitation that are potentially deadly. The resulting kind of arrhythmia may be what caused the foot ...

This week CrowdScience investigates the information superhighway connecting mind with body. The Vagus nerve is part of our parasympathetic nervous system, delivering information from all our major organs to the brain stem, and stimulating it can help us switch off our fight or ...

Average adults' heart beats 72 times a minute. In a lifetime it creates enough energy to drive the truck to the moon and back and generates astonishingly 2,5 gigajoules of energy. Yet, cardiac arrests and heart diseases are major causes of death worldwide, despite decades of res ...  Afficher plus

A healthier heart equals a healthier brain — no surprise there — but what's the neuroscience behind the benefits of a cardio workout?

Cardiovascular exercise, be it a brisk stroll, a light jog, or an intense interval training session, releases neurot ...