An object’s color appears differently under different lighting and against different backgrounds − for different viewers. But that doesn’t mean colors are subjective.

I’ve switched to Ecover dye-free liquid detergent to knock unnecessary toxins out of my laundry cycle for good ...

The artist-provocateur reverse-engineered the blue-green shade called ‘olo.’ Now you can buy it as an acrylic paint.

If you've ever traveled down south to Georgia, Florida or South Carolina, you may have noticed a trend of light blue painted ...

Blue Prince is an exploding riddle with a delayed fuse, and it blew me away. Blue Prince is a roguelike first-person head-scratcher from developer Dogubomb. It’s like if Myst and Everybody’s ...

Blue chip stocks are reliable investments, often paying regular dividends. Top blue chips like Apple and Coca-Cola have proven long-term growth. Investing in diverse blue chips can stabilize and ...

TORONTO - The Toronto Blue Jays have locked up slugger Vladimir Guerrero Jr. to a long-term contract extension that could see the face of the franchise spend his entire career with Canada's lone ...

Two new studies suggest optical computing, which uses light to process data, is much closer to becoming a faster, more energy-efficient alternative to conventional systems. One study used an ...

It’s a bright day for computing — literally. Two tech companies have unveiled computer components that use laser light to process information. These futuristic processors could soon solve ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A new documentary ...

The blue light is then shown countless times in the episode when Poindexter is sent to prison with the general population. Here, the prisoners also appear in blue light. Additionally, a blue rose ...