Bloomberg Safran SA Chief Executive Officer Philippe Petitcolin said he is open to partnering with Rolls-Royce Holdings Plc to power a new generation of regional and business jets. Safran views the market as potentially lucrative but not one that can be addressed via its CFM International venture with General Electric Co., which specialises in bigger engines for single-aisle jetliners, Petitcolin …

Bloomberg J Sainsbury Plc reported a surprise increase in fourth-quarter sales as it ponders whether to boost its bid for Argos owner Home Retail Group Plc. Same-store sales rose 0.1 percent excluding gasoline in the nine weeks ended March 12, London-based Sainsbury said in a statement on Tuesday. The gain ended two years of declining sales and compares with analyst …

San Francisco / AP Online retail colossus Amazon is seeking a US patent on using selfies — instead of passwords — for shopping when using smartphones. Seattle-based Amazon reasoned that combining sensor and camera capabilities in smartphones with face and gesture recognising software results in higher security than passwords or identification numbers. “Such approaches provide for user authentication without the …