Starting this weekend, T-Mobile customers can buy the LG Stylo 5, a new Android smartphone that was first launched in the US at the end of June. Also released by T-Mobile's prepaid brand Metro a few weeks back, the Stylo 5 is a mid-range handset with a feature that's unique for its price range: a stylus pen that enables users to swiftly jot down notes, sketch, and draw on the phone's large scre...

When you gaze at the sky on a clear night, you can easily spot countless stars shining bright. Most of them look pretty much identical, aside from varying brightness, but when NASA's Hubble Space Telescope zooms in on a distant object, it can see it for what it truly is. In the case of NGC 2022, located in the constellation Orion, Hubble's imaging tools reveal it to be a big blob of gas surroun...

Photographs used to be banned in exhibitions – now they’re encouraged. So why do some people get so snobby about them? While I was studying art history, my tutor once advised the class that when you want to take photos in a gallery, it’s better to ask for forgiveness than permission. Later, when I started working in various galleries, I always felt bad when someone asked whether they could take...