In an unexpected discovery, NASA has detected an anomaly 90 kilometers above the Earth’s surface that could have surprising consequences for both weather patterns and space technology. This new ...

Thanks to the internet, it’s easy to browse, customize and (virtually) try on prescription glasses online without taking a trip to the optometrist’s office. After evaluating several options ...

The best blue light blocking glasses can help to filter out these wavelengths, which may reduce eye fatigue and lead to better rest. We recommend Felix Gray as the overall best place to buy blue ...

Need new glasses but want to skip the eye exam? Try these online tools to get your prescription from the comfort of your home. Rick Broida Senior Editor Rick Broida is the author of numerous books ...

Opera glasses aren’t just for the opera—they’re ideal for any event where you’re seated a bit far from the stage, including theater performances, concerts, music festivals, and conference talks. Much ...

Effective climate adaptation policies therefore require an integrated approach. In a case study conducted in Kenya, TNO combined various quantitative models to systematically map the risks of heat ...

Sky Glass is the TV and broadband giant's own foray into the TVs market with a set that offers the features you'd expect – a 4K screen, HDR and smart apps, but it's also got a trick up its sleeve.

Shooting glasses do two main things for you. First, and maybe the most obvious, they protect your eyes from any debris or discharge that might occur while shooting. In case you haven’t heard(or seen), ...

But this tackiness is useful only if the glasses fit well in the first place, and these sunglasses have a titanium wire inside each temple that bends and holds its shape well. You can widen them ...

In this article, we've discussed how you can check the WhatsApp DP of an unknown number without saving their number. Sending a message or checking the profile picture of an unknown contact is ...

We're all familiar with spam text messages and calls. Are you wondering, "What can I do about spam texts?" Here's how to filter unknown senders on iPhone, so you don't have to block every number.

The exact way you order glasses online depends on the website you use. The basic idea is first to choose the frame and color you'd like. Then choose features, such as the type of lenses.