A U.S. safety agency is investigating an accident involving a massive experimental drone Facebook Inc. is developing to bring the internet to remote areas of the world.
With the blockchain, Wal-Mart will be able to obtain crucial data from a single receipt, including suppliers, details on how and where food was grown and who inspected it.
The earthquake that struck New Zealand this week could cost the insurance industry as much as $3.7 billion, according to catastrophe modeler AIR Worldwide.