Life Style

Credit: Mr. Tempter - Shutterstock Spending time in a sauna can feel good, but it can also entail a little bit of suffering; after all, if the weather outside were the same as the temperature in a sauna, you’d probably want to hide out in the air conditioning all day. There’s something about unpleasant bodily experiences that makes us think they must be good for us, somehow, and so the sauna has gained a healthful reputation that it doesn’t entirely deserve. Here’s a rundown of what a sauna can and can’t do for you.Saunas don’t burn fatIt is technically true that you can lose weight by sitting in a sauna, but that’s not because your body is torching fat; it’s because you’re sweating, and sweat is made of water, and water weighs something. As so...

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication. Augmented reality smart glasses blend digital content directly with the physical world, enabling hands-free device use, but a persistent pain point remains: Low brightness can make them unusable in certain settings. Many models max out at 400 to 600 nits, but a rare few exceed that, making them more practical in different conditions—like the Viture Luma Pro AR glasses, which can hit 1,000 nits of brightness. Right now, the Viture Luma Pro AR glasses are over $200 off during Amazon's early President’s Day sale, bringing them to an an all-time low of $424 (originally $629). The Viture Luma Pro glasses earned high marks from PCMag, whic...

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication. Presidents' Day is not until Monday, but as is often the case, the sales are already here. Amazon's sale features some notable deals on tech products like smartwatches, headphones, home appliances, speakers, and more. There are plenty of other Presidents Day sales on the way, so don't fret if nothing here catches your eye. Regardless, I've gathered the best of Amazon's sale below, which features a few all-time low prices, according to price-checking tools. The Apple Watch Series 11 is $100 offThe Apple Watch Series 11 is the latest Apple Watch and it improves on the Series 10 in many ways. It has a longer battery life and tiny tweaks...

It’s tempting to think that an LLM chatbot can answer any question you pose it, including those about your health. After all, chatbots have been trained on plenty of medical information, and can regurgitate it if given the right prompts. But that doesn’t mean they will give you accurate medical advice, and a new study shows how easily AI’s supposed expertise breaks down. In short, they are even worse at it than I thought.In the study, researchers first quizzed several chatbots about medical information. In these carefully conducted tests, ChatGPT-4o, Llama 3, and Command R+ correctly diagnosed medical scenarios an impressive 94% of the time—though they were able to recommend the right treatment a much less impressive 56% of the time. But that wasn’t a real-world test for the chatbots medic...

If your chat app of choice is Telegram, you have some changes to look forward to. The company announced a number of updates this week, chief among them a new look for its Android and iOS apps—the former is getting a total overhaul, but iPhone users will still note some new UI elements when chatting with friends on Telegram. There are also some new features, including one I find a little odd. There's a new look for Telegram on mobile Credit: Telegram Per the announcement, the biggest changes come via UI updates, particularly on Android. Telegram says that its Android app has a "fully redesigned interface" intended to make navigating the app quick...

The dark web has a bad reputation—one it has earned, at that. It's a complex subsection of the web, and it's not all bad by any means, but its nature does allow illicit and illegal activity to prosper anonymously. That's why hackers choose the dark web as their point of sale for stolen user data: If you're going to traffic digital contraband, you're going to do so as privately as possible. As such, you might be a bit stressed if you're told your email address was found on the dark web. Maybe you use an identity theft service, which discovered your information here. Perhaps you're noticing an uptick in spam, especially spam that seems targeted to you personally. In any case, it's understandable to be anxious. The good news is, this is more common than you think, and there are steps you can ...

On Monday, Discord announced its plan to begin rolling out global mandatory age verification. Starting in March, new and existing accounts will start moving over to a "teen-by-default" setting, which will lock certain chats and features away until either the account's owner proves they're an adult or Discord's AI age prediction figures it out for them. Here's what you'll lose when age verification goes into effect, how to get it back—and, for good measure, a look at your other options.What you'll lose if Discord doesn't know your ageIn its announcement, Discord said the new age verification settings will start with a "phased global rollout" in March, so it may be some time until it hits you. However, once the changes make their way to your region, you'll lose access to the following featur...

It finally happened. After months of speculation, ChatGPT officially has ads. OpenAI revealed the news on Monday, announcing that ads would roll out in testing for logged-in adult users on Free and Go subscriptions. If you or your organization pays for ChatGPT, such as with a Plus, Pro, Business, Enterprise, or Education account, you won't see ads with the bot.OpenAI says that ads do not have an impact on the answers ChatGPT generates, and that these posts are always clearly separated from ChatGPT's actual responses. In addition, ads are labeled as "Sponsored." That being said, it's not exactly a church-and-state situation here. OpenAI says that it decides which ads to show you based on your current and past chats, as well as your past interactions with ChatGPT ads. If you're asking for he...

We may earn a commission from links on this page. In the world of exercise, variety abounds. You can lift light weights, or heavy weights, or no weights at all. If you don’t lift at all right now, it doesn’t matter much where you start. But that doesn’t mean that all of these options are equivalent. Light weights can build muscle, but they do not have the same benefit as heavier weights. It takes different workouts to get the most benefit out of light weights versus heavy weights. And heavy weights can do some things that light weights can't. I'm going to unpack all of that below, but right now the most important thing I want you to understand is that it's not correct when people say light weights are "as good as" heavy weights or that it "doesn't matter" which you us...

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication. Bone conduction headphones are ideal for activities where it is vital to your safety to hear your surroundings, such as when you're running outdoors near a busy road. That's because they use a technology that sends audio vibrations through your skull to the inner ear while leaving your ear canals open. Shokz is one of the best brands—if not the best brand—making bone conduction headphones right now. At the high end of Shokz's offerings are the OpenRun Pro 2 headphones—but the original OpenRun headphones are also great, and they're currently discounted to $89.94 (originally $129.95); that's the lowest price they've been, according to ...