Catnip is the most famous stimulant for cats. How does it work, why does it not affect all cats, and are there any catnip alternatives? We investigate.
Gut bacteria live alongside billions of viruses. A new study investigates how specific foods impact these viruses and, therefore, gut bacteria.
The exact length of time that molly, or MDMA, stays in a person's system depends on several factors, including how much of the drug they have taken. Learn more here.