Bloomberg Former Wall Street trader Edgar Fernandez used some of his Bitcoin as collateral to borrow nearly $100,000, a move that let him keep his cryptocurrency and avert a tax bill on the newly acquired cash. The tax perk stems from a longstanding principle that assets aren’t taxed until sold, much like borrowing against stock holdings. Yet digital currency carries ...

Bloomberg Rolls-Royce Holdings Plc said it will accelerate a program to install redesigned blades on some of its Trent 1000 engines, after early wear forced Singapore Airlines Ltd to grounded two 787 aircraft using the turbines. The latest setback for the Trent 1000 TEN, used on Boeing Co 787 Dreamliner jets, came after the UK engine maker sampled a small ...

Bloomberg Boeing Co says it needs more time to finish a software upgrade for its grounded 737 Max jetliners as company engineers update a stall-prevention system linked to two fatal crashes in five months. The planemaker said it would submit final paperwork for the revamp to the Federal Aviation Administration by March 29 to make the system — known as ...