The amount of electricity needed to power the world's data centres is expected to double in the next five years, according to an International Energy Agency (IEA) report.
A girl has relearned how to walk, talk and swallow after undergoing an operation rarely carried out on children, in which doctors stored part of her skull in her stomach.
While wealthy Western countries have been weaning themselves off coal for the last two decades, Donald Trump is now trying to take the US in the opposite direction.