Curare, known as "flying death," was used for centuries to make poisoned arrows. Scientists discovered how to use it to create life saving medical treatments that we still use today.

In this video, I talk about what agonists and antagonists are and how they affect the neuron on the level of the neurotransmitter. Enjoy

For one of the managers of France's Samu 93 ambulance service, the care for Covid-19 patients in the Paris suburb of Seine Saint-Denis is "rather worrying" and the Ile-de-France region is "almost saturated" (Footage by AFPTV via Getty...

RESTRICTION SUMMARY: AP CLIENTS ONLY SHOTLIST: AP TELEVISION - AP CLIENTS ONLY Rome - 13 September 20161. Exterior of Italian Parliament (Montecitorio Palace)2. Various of Defence Minister Roberta Pinotti and Foreign Minister Paolo...