Animals do all sorts of things to attract each other as potential mates. Many birds, for example, produce feathers with ...

Have you ever wondered how birds can stay warm in the cold winter months? Common redpolls are a great example. These energetic foragers weigh less than 15 grams and can survive temperatures that ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. There’s an important concept in evolutionary biology called ...

Although dogs were the first animals to be domesticated by humans, other animals have been cooperating with people in ...