Eric Platt

Early impressions from US study show severely ill patients in clinical trial recovering quickly

Investors bet debt will have to be restructured as retailers withhold rent

Deal between makers of EpiPens and Viagra will create group with global annual revenues worth €18bn

Solid euro zone economic data renew investor confidence at expense of US stock funds

Buffett investing in tech shows he's 'either learning or crazy’, says his right-hand man

Speculation that the Fed is nearing its first interest-rate rise in nearly a decade