Unlike all other birds, penguins go through what is called a “catastrophic” moult. For the penguin, it is probably as bad as it sounds. Falklands Conservation recalls that every penguin must moult ...

A passing wave of Atlantic drizzle and sea fog envelops the hillside for half a day, deepening the acre’s silence and muffling the drips from a billion leaves. If any birds are flying, I can’t see ...

Arthropod animals were moulting to make room for growth more than 500 million years ago, fossil evidence confirms. Scientists have long believed these creatures shed their hard, outer layers, just ...

People are being warned to stay away as elephant seals haul themselves out of the ocean and onto beaches — sometimes in very public areas — to suffer through a natural process called catastrophic ...