Red 3—also called FD&C Red No. 3, erythrosine or E127—has been widely used in food, cosmetics and pharmaceuticals since its FDA approval in 1969. You've likely encountered Red 3 before. It's a ...

Learn the ropes of two of the most popular Linux distributions in the world, Red Hat Linux & CentOS, and use the in-demand skills to start a career as a Linux Server Admin or Linux Administrator.

Contrary to popular opinion, Linux is an operating system that can be used and enjoyed by everyone and anyone. I mean, I taught my then-mother-in-law at the age of 79 how to use Ubuntu Linux ...

No. 15 overall pick in this year’s draft enjoys whirlwind first night as member of Red Wings organization Red Wings select ‘really good two-way player’ Michael Brandsegg-Nygard at No. 15 ...

We went hands-on with some of the best laptops on the market that can run Linux, testing their performance, battery, and features. Our pick for the best Linux laptop overall is the Lenovo ThinkPad ...

The best 4K projectors are still the ultimate way for you to get an immersive theater experience at home. All of the projectors in this guide are capable of beaming a larger image than any regular ...

it's good to know when the newest releases are coming out on 4K UHD and Blu-ray. You know, as long as you have a good way to play them (see our list of the best Blu-ray players for help on that ...

Change your smartphone wallpaper, and suddenly, you’ll feel like you’re holding a whole new device. Changing the wallpaper on your Android is also a straightforward task. What’s hard is find ...

The most iconic shades of red lipstick stand the test of time. The right red somehow always feel modern and fresh, even if it was invented decades ago. And the enthusiasm for some of these red lip ...

Fast becoming mainstays of gamers and creative pros, 4K monitors are falling in price—but getting more complicated to buy. Here's how to shop for an ultra-high-definition (UHD) display ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more The best 4K TVs are all smart, colorful, sharp, and reliable. But different models can offer big ...

These days, the best digital TV antennas can pick up all of the major networks in up to 4K quality. It’s more than just the four major broadcast networks (ABC, CBS, FOX, NBC), as the best 4K ...