THIS ARTICLE IS republished from The Conversation under a Creative Commons license. You’re in the middle of the afternoon, eyelids heavy, focus slipping. You close your eyes for half an hour and wake up feeling recharged. But later that night, you’re tossing and turning in bed, wondering why you can’t drift off. That midday snooze

If you buy something using links in our stories, we may earn a commission. This helps support our journalism. Learn more. Please also consider subscribing to WIRED Once again we are being subjected to another Amazon sale. This time it’s the Big Spring Sale, which takes place from March 25 through March 31. And as

Chinese auto maker BYD made waves this week when it announced its new Han L sedan could add as much as 248 miles of range in as little as five minutes. Unfortunately, the company was light on details, and it did not respond to TechCrunch’s request for clarification. So instead, we’ve scoured the web for

Valve removed a video game from its online store Steam after users reported that a free demo for the game was installing malware on their computers. The game was called Sniper: Phantom’s Resolution, and promised to give players “realistic [first-person shooter] mechanics, dynamic storytelling, and high-stakes missions,” according to an archive of its Steam page. 

Key Takeaways Apple released the M4 MacBook Air earlier this month. Several reviews suggest that upgrading is worth it. The latest version has a new M4 chip that improves speed and performance, which reviewers said is apparent when compared to older models. According to several reviewers, this laptop is a good segue into Apple’s ecosystem

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