Purple Earth Hypothesis suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for ...

Of all the bugs New Zealanders could have selected to win an international competition, they chose neither the prettiest, nor ...

Birds have a pretty diverse lunch menu, some munch on seeds and berries, while others like to supplement their diet with ...

Native trees and flowers in your garden will bring in more birds than ever before. Learn which native plants are best for ...