YouTube Shorts, the bite-sized videos that mimic TikTok, have been viewed more than 5 trillion times total …

4K, 8K, 1080p, HD and UHD. If you’re shopping for a new TV, you’ve likely noticed these letter-number combos listed beside the word “resolution.” But what’s the difference between these resolution types? Is it worth paying more for an 8K TV versus a 4K TV? Does resolution even matter that much? Resolution may not be the most important factor when buying …

Record online shopping this holiday season has fueled another record for e-commerce companies: returned goods. Prompted by a clogged supply chain, millions of shoppers got an early start on searching Amazon, Walmart and other online retailers for deals even before Black Friday, when holiday discounts traditionally start. Cooped up at home because of the pandemic, people didn’t stop clicking. Online …