The evolution of penguins from their flying seabird ancestors into the flightless denizens of marine environments from frigid Antarctica to the tropical ... of the 20 living penguin species ...

An innovative new “floating ... Penguin colony at risk as Somerset-sized iceberg bears down on British overseas territory Zoo workers warned after penguin poo discovery Why are rising sea ...

New fossils show that penguins swam tropical waters before the solar ice ... banks of Antarctica and twaddle between land and the sea — but that might not have always been the case.