One day in the Middle Miocene, some 11 million to 16 million years ago, a roughly 4.8-metre-long caiman ate a terror bird 1.

Ozzy Osbourne, who has died aged 76, was the quintessential wild man of heavy metal. For more than five decades, as lead ...

In empirical terms, the male northern cardinal is a spectacular bird. Flaming red with a punker’s crest on top of its head, a ...

Do you ever find yourself longing for a moment of peace—a chance to reconnect with the vibrant energy of nature? Have you ...