Blue is the color of light between violet and green on the visible spectrum. Some hues of blue include indigo blue and ultramarine. In fact, there are more than a hundred hues of blue.
But while blue is an amazing color, have you ever wondered, why it is so oddly rare in nature? Yes, of course, except for the sky and the ocean.
Yet, we rarely see blue animals. And when we see blue animals, we call them rare, unique, and of course, amazingly beautiful.
This video looks at some blue animals and tries to explain how living things make blue. The conclusion is why this beautiful hue is so rare in nature.
In summer 2007, at a site in Ireland, archaeologists were uncovering layers of graves. They were astonished to find two skeletons with large stones lodged in their jaws.This was ex...
According to legends, around 12,000 years ago, the Earth’s crust shifted, displacing the continent that became Antarctica from a location much further north than it is today. Atl...
In folklore, a mermaid is an aquatic creature with the head and upper body of a female human and the tail of a fish. Mermaids appear in the folklore of many cultures worldwide, inc...
In a 60 Minutes special, reporter Sarah Abo delves into the details of Gabby Petito's life and murder and examines the shocking developments in the investigation into her fiancé.G...