Rare evidence about cyclidan crustaceans has been uncovered in the USA, revealing more about how they behaved.

DURING experiments on the oxygen consumption of Blatella germanica, it was observed that one specimen which was used on the day of its last moult, when it was still pale in colour, had a ...

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 ...