Katherine Rushton

Troubled smartphone maker BlackBerry has run the white flag up in Japan, by effectively withdrawing from that market.

Harry Potter’s magic spell helps Warner Bros contribute more than £1bn a year to the British economy, a new report has claimed, as the Hollywood film giant prepared to welcome the Royal Family to its UK studios.

News Corporation is being sued over phone hacking in the US for the first time in a move which lawyers said would “open the floodgates” for legal action on American soil, and could lead to criminal charges.

The Jimmy Choo co-founder wants to boot private equity out of fashion.

News Corp squandered $15bn of investors’ cash, says MySpace co-founder Chris DeWolfe

Chinese government officials are banned from buying Apple gadgets as cybersecurity tensions escalate

Chinese shopping giant overtakes Wal-mart as valuation soars to $251bn

US textbook published by the British firm draws links between Moses writing the Ten Commandments and the founders of America drawing up constitution

David Wilkinson was described as a brilliant teacher, but he used deceit to allegedly abuse his pupils

A new Telegraph podcast investigates the inside story of child sexual abuse in this close religious community