Police fired tear gas and wielded batons Monday to stop about 7,000 students protesting cartoons of the Prophet Muhammad from marching on the governor’s residence in northwestern Pakistan.

For decades, tianeptine was used to treat depression, even though no one knew how it worked. But it turns out it's a type of opioid, and the U.S. is facing a spike in abuse of "gas station heroin." ...

RALEIGH, N.C. (WGHP) — A new bill has outlawed a controversial substance in the state of North Carolina. Tianeptine, commonly known as “gas station heroin” has been added to the banned ...