Editor’s Note: On July 24, Samsung announced that it will sell an improved Galaxy Fold …

All the best Prime Day deals are at Amazon, right? Nope: For a limited time, Best Buy has the TCL 75S425 75-inch Roku TV for $799.99. Regular price: $999.99.Walmart has it for the same price — which will give you option of returning it locally should it have a problem or not meet your expectations. Update: This appears to be out …

Facebook’s recently unveiled Libra cryptocurrency is facing pushback from groups concerned by unanswered questions about the digital coin. In an open letter Tuesday, more than 30 groups — including the Economic Policy Institute and US PIRG — urged Congress and regulators to impose a moratorium on Libra until the “profound questions” raised by Facebook’s proposal are addressed. Facebook is working …