Many life-saving drugs directly interact with DNA to treat diseases such as cancer, but scientists have struggled to detect how and why they work – until now.

Adult and adolescent cannabis users are no more likely than non-users to lack motivation or be unable to enjoy life’s pleasure, new research has shown,

While autistic individuals are less likely to use substances, those who do so are more likely to self-medicate for their mental health symptoms, according to

Migrants arrested for tending plants in the flats, houses and attics where cannabis is grown in bulk are often victims of trafficking and "debt bondage" – yet

Brexit could threaten the UK’s ability to tackle drug-related crime linked to serious and organised crime, according to public health experts writing today in the journal Health Policy.