The synthetic opioid Nitazene now poses a bigger threat than fentanyl

Chicago is using an unusual tactic to reduce gaps among its students

All Western countries are facing similar economic headwinds

Latest accounts show that the organisation has enjoyed a bumper year

The NHS's clampdown on the controversial treatment is failing

The US is producing more crude per day than at any point in history

The middle and working classes are tiring of draconian climate policies

A booming industry is helping clients buy honours

Xi Jinping is overseeing a major economic slide

The country’s elite has become preoccupied with a far-flung culture war