Researchers have developed a novel approach to cancer immunotherapy, injecting immune stimulants directly into a tumor to teach the immune system to destroy it and other tumor cells throughout the body

Overdosing on Viagra gave a 31-year-old man red-tinted vision for more than a year

Hormonal fluctuations women undergo make them particularly sensitive, compared to men, to the addictive properties of cocaine

Two studies conducted in animal models and tested in human samples show that even before tumors develop, breast cancer cells with a few defined molecular alterations can spread to organs…