Computer hackers who leaked the medical records of more than 100 top athletes in a bid to reveal questionable drug exemptions may have tampered with the data, according to the World Anti-Doping Agency (WADA).

Michael Phelps of the United States wins the Olympic 200 metres individual medley to capture the 22nd gold medal of his career and becomes the first swimmer to win the same event at four consecutive Games.

One of Google's self-driving cars crashed into a bus in California last month. There were no injuries.

Commerce Minister Tofail Ahmed says the Trade and Investment Cooperation Framework Agreement (Ticfa) with the United States will not be effective until restoration of the Generalised System of Preferences (GSP) for Bangladesh.

Hollywood star Jim Carrey attended the funeral and carried the coffin of his ex-girlfriend, Cathriona White, in Ireland on Saturday.