In a sighting so rare it has only been witnessed half a dozen times before, two male blue whales were filmed competing for a female. The three whales off the southeast coast of Australia sped through ...

Older male whales are more successful at mating than their younger rivals because they are better singers, suggests a new study. Older singing male whales are increasingly successful at siring ...

Scientists following humpback whales once brought to the brink of extinction in the South Pacific made a fascinating discovery: Older males were more likely to become fathers and younger males were ...