U.K. ICO Investigates TikTok, Reddit, and Imgur Over Children's Data Protection Practices - UK probes how TikTok, Reddit, and Imgur protect child privacy - A growing digital ad market is benefiting giants like Meta and smaller players like Reddit - Stocks making the biggest moves after hours: Reddit, Robinhood, Dutch Bros, MGM Resorts and more - How Years of Reddit Posts Have Made the Company an AI Darling - Stocks making the biggest moves premarket: Nvidia, Palantir, Interpublic Group, Reddit, Macy's and more - Reddit rolls out its own AI-powered search tool after cracking down on AI companies - Reddit overtakes X in popularity of social media platforms in UK - Reddit looks to UK, India, Brazil and the Philippines to spur international growth - Stocks making the biggest moves midday: Reddit, Super Micro Computer, Intuit and more