seals and killer whales. One of the first predators newborn chicks must learn to evade are the gulls that circle overhead. From an estimated four million African penguins at the beginning of the ...

According to the research, seven of those sharks had had their livers removed and half of them also had their hearts removed by a pair of killer whales ... and endangered penguins could be the ...

Scientists say subtle differences in the colour of seawater will enable them to count tiny - but critically important - ...