Marijuana could soon become legal in every US state, if Congress approves the new "420" bill.
Cannabis and its compounds could soon become less dangerous, in the eyes of the UN.
New York and New Jersey race to become the 11th state to legalize recreational cannabis in the US.
South Carolina is still against the legalization of medicinal and recreational cannabis within the state, but this has not stopped them from supporting scientific research into the therapeutic uses of the plant.
Despite being legal in the UK for months, many doctors still aren't prescribing medical cannabis to their patients.
Young people in conservative states may use cannabis very differently to their peers in liberal regions - even if they all have legal access.
The US government recently legalized the farming and use of hemp products with very low THC levels. Here we look at the implications and regulations surrounding this decision.