Whether you’re sweltering outdoors or in, we’ve got tips on what to wear, how to hydrate, and the best portable cooling gadgets. https://bit.ly/2RK6Y15
For the first time, a commercial craft will bring a crew of civilians to the space station. It’s a harbinger of space tourism’s future—and its inequities. https://bit.ly/3jf25HC
Security researchers say the group exploited a zero-day in Apple’s operating system to target European government officials over LinkedIn. https://bit.ly/3kmtpoZ
