This metric has a 100% success rate of forecasting future stock market returns when back-tested over more than 150 years.

Victims’ families are stunned after a report found fuel supply to the engines of the Air India plane that crashed last month ...

Should you buy Bitcoin before 2028? There will be volatility along the way, as has always been the case, but the answer is a resounding "yes!" ...

BBC Sport looks at whether the new Fifa Club World Cup format could be considered a success - and you can have your say too.