What to Drink to Stay Hydrated—And What to Avoid

What to Drink to Stay Hydrated—And What to Avoid

You’re likely aware that sweating is how your body cools off, and that when you sweat, your body loses water, salt, and other minerals. What you might not know, though, is just how much you need to drink to replenish these fluid losses. People often don’t “drink as much fluid as they’re really supposed to,”…

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Former OpenAI CTO Mira Murati’s A.I. Startup Hits $12B Valuation in Just 5 Months

Former OpenAI CTO Mira Murati’s A.I. Startup Hits B Valuation in Just 5 Months

Mira Murati briefly served as OpenAI’s interim CEO in 2023. Jon Kopaloff/Getty Images for WIRED Scant details are known about the inner workings of Thinking Machines Lab, an A.I. startup launched by former OpenAI executive Mira Murati. The company has yet to release an official product, but that hasn’t deterred major backers. Investors including Nvidia,…

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The Best Workout For Your Personality

The Best Workout For Your Personality

If dragging yourself to the gym feels like a chore, the issue might not be motivation, but misalignment. Matching your workout to your personality type could be the missing link to making exercise feel less like a task and more like a reward. In one 2025 study published in Frontiers in Psychology, researchers looked at…

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