Study of wastewater around the 2019-20 New Year period reveals who is consuming which new psychoactive substances.
The state has introduced its own "psychoactive substances" act following the UK's controversial lead.
About one in three pills aren't what punters think they are.
On our new VICELAND show, chemist Hamilton Morris takes us on a journey to uncover the history behind the world's most extraordinary mind-altering substances.
Collecting wastewater direct from the source can help researchers identify the latest new psychoactive substances.
Millions of us take drugs. But for those who aren't feeling great about themselves, the need for escapism can be stronger. Unfortunately, this chemical sanctuary can worsen people's mental health.