Walmart on Thursday raised its full-year earnings and sales outlook as its online business posted another quarter of double-digit gains, even as the company said costs are rising from higher tariffs. The big-box retailer topped Wall Street’s quarterly…

Apple clinched a major win Monday after the U.S. government announced that the U.K. had agreed to drop its demand for the company to provide a “back door” granting officials access to users’ encrypted data. The iPhone maker…