Biogen’s decision to price its newly approved Alzheimer’s treatment at $56,000-a-year has reignited the debate over the high cost of drugs in the US, the world’s largest and most profitable healthcare market. Shortly after securing US approval on Monday for the first new Alzheimer’s medicine in almost two decades, the Massachusetts-based biotech group announced a

Europe risks falling behind the US and China in efforts to decarbonise unless it legislates for a radical expansion of renewable energy, said leaders of the bloc’s chemicals and wind power industries. This would require a shake-up of national planning rules, and greater coherence in energy investment across the EU, according to Martin Brudermüller, chair

Narendra Modi, Indian prime minister, has announced that his government will offer Covid-19 vaccines to all citizens for free, reversing a much-derided policy requiring India’s states to buy their own jabs at higher prices. India, the world’s largest vaccine manufacturer, has for weeks been battling a severe shortage of jabs. Thousands of British tourists are

Kamoa-Kakula in the Democratic Republic of Congo is a rare commodity in the modern resources industry: a high-grade copper mine that one day could produce enough metal to satisfy more than 5 per cent of China’s annual demand. Surrounded by small villages, the mine employs around 7,000 workers and has its own road for trucks

Thousands of websites went offline for almost an hour on Tuesday morning, including several of the world’s largest news sites, streaming services, online retailers and even the UK government, disrupting millions of internet users. Connectivity problems lasting almost an hour appeared to affect news sites including the BBC, New York Times and FT.com, streaming services