A recent video of an iceberg in Los Glaciares National Park in December shows the ice slowly flipping in the water until a bright blue color is revealed. The stunning video prompted many who viewed it ...

Fall Asters are late bloomers and tend to be one of the latest and brightest (purplish) blue flowers during the summer months. When other flowers are nearing the end of their season, the Fall Asters ...

Bold hues of red, orange, yellow, blue and purple help plants and animals communicate with their own species and others in their efforts to survive. Vivid orange dart frogs warn predators of their ...