Lapis Lazuli is known for its special look. The color blue represents trust. It's the color of the sky, which is expansive and symbolizes freedom. Among spiritual circles, the Lapis Lazuli has been ...

Blue is the color of the ocean and the sky, and considering blue's color symbolism, it makes sense why this color is associated with calmness. In fact, one survey found that blue is a favorite color ...

What Anita Radini noticed under the microscope was the blue—a brilliant blue that seemed so unnatural, so out of place in the 1,000-year-old dental tartar she was gently dissolving in weak acid. It ...