I love spring … the colors, the smell, the sounds of singing birds. After a winter of gray skies, white landscapes and no smells — I just love spring. I am fortunate enough to spend a ...

Our guardian angels scatter feathers along our physical paths as a way of responding to the questions that deeply trouble us. According to the color of the feathers and the type of bird that they ...

Animals usually appear blue to the human eye because of microscopic structures in their skin, feathers, scales or shells, or because they take on the colour when they eat certain foods. Even among ...

In a step towards developing advanced materials for functional coatings, a research group from Japan, developed a technology ...