In an exclusive BBC interview, Sundar Pichai hailed artificial intelligence as an "extraordinary moment" but said no company would be immune if bubble burst.

Sundar Pichai candidly acknowledged concerns about inaccurate answers generated by Google's models.

The Competition and Markets Authority is taking the action following a review of online pricing and sales practices.

The widely respected Cornwall Insight forecasts the typical household energy bill from will fall to £1,733 in the new year.

Customers will see a significant increase in the amount of money protected if their bank collapses.