Facebook on Tuesday released a group voice-call app called CatchUp. The experimental app aims to …

Your OnePlus 8 can run Fortnite more smoothly than any console version of the battle royale shooter. The Chinese company partnered with developer Epic Games to get the game running at 90 frames per second, using the phone’s Qualcomm Snapdragon 865 processor and display panel’s 90Hz refresh rate. It requires a visual sacrifice, though — the graphics settings will default …

Walmart is bringing one of the biggest names in second-hand clothing sales to its site, marking the world’s largest retailer’s first entry into fashion resale. Starting Tuesday, ThredUp will be a seller on Walmart.com, providing a selection of nearly 750,000 pre-owned women’s and children’s clothing and accessories from brands including Nike, Carter’s, Michael Kors and Calvin Klein.  (ThredUp doesn’t sell …