During his address, the president described the effects his policies have had on retirement accounts – and the economy as a ...

A Guardian investigation into the U.S. overdose slowdown found that national declines masked sharp local disparities. Here's how the reporting team got the story.

The arraignment for the Vashon man accused of selling methamphetamine and fentanyl to island residents was continued to March ...

Once marketed as a workers' aid, yaba now fuels one of Asia's worst drug crises — and enforcement alone is proving powerless to stop it ...

Death of cartel boss "El Mencho" could impact America's ongoing fentanyl crisis as his organization allegedly caused hundreds ...

The killing Sunday of Jalisco New Generation Cartel leader Nemesio Oseguera Cervantes during an attempt to capture him in Jalisco state was the highest-profile blow against cartels since the recapture ...

When Walter White is diagnosed with incurable cancer in Breaking Bad, he pivots from teaching chemistry to using chemistry to create and sell a superior kind of meth. He becomes a brutal drug kingpin ...

Beyond sexual health risks, chemsex is linked to serious mental health consequences influenced by how often, how intensely and how substances are used.

Some experts recommend smoking rather than injecting fentanyl to avoid needle-related diseases. But, smoking fentanyl is dangerous and can lead to second and third-hand exposures.

Mark Zuckerberg arrived in court Wednesday morning to testify for the first time before a jury about claims that his social media platforms harmed children and teens.

Post-acute withdrawal syndrome (PAWS) and PTSD share many of the same symptoms. Getting it right when treating addiction increases patients' chances of lasting recovery.