Researchers have developed a way to identify the species of snake through a DNA swab of the bite, without killing it.

All currently-illegal drugs, including cannabis, are harmful to health, the main argument for legalizing them reduces harm, by minimizing their consumption.

Winston Churchill's status is history is decided. His status as a drinker is disputed.

A 2007 tuberculosis case teaches us about contagion, travel, and quarantine.

Is an artificial day/night cycle affecting our health?