Apple has just turned 40 years old - a timely reason to track down a man who helped start the firm and then walked away.

Tesla has unveiled its much-anticipated Model 3 electric car - its lowest-cost vehicle to date.

Batman v Superman: Dawn of Justice has taken $424m (£300m) at the box office worldwide in its first five days despite poor reviews.

The chief executive of Valeant Pharmaceuticals has been ordered to give evidence about rising drug prices to a Senate committee.

The US economy grew at an annualised rate of 1.4% in the fourth quarter of 2015, according to official figures.

Nigeria's state-owned oil company has failed to pay the government $25bn (£17.5bn) over five years, the nation's fiscal commission has said.

The US Federal Reserve has decided to keep interest rates at between 0.25% and 0.5%.

A flight attendant who fell from the emergency door of a parked aeroplane in Uganda's Entebbe airport has died, the BBC has learned.

The airline industry has called on the Thai government to address problems at the country's main airport in Bangkok.

Apple has said sorry to iPhone customers whose phones were disabled after third-party repairs, and issued a fix for the problem.