A study suggests menopause gives an evolutionary advantage to some whales. The findings could offer clues about menopause in ...

Amongst all the different killer whale populations around the world, there's only a couple that have been observed doing this ...

Researchers studying Caribbean whales and orcas have discovered two new viruses not previously observed in these animals. The ...

In Patagonia, killer whales snatch seal lion pups from the shore. But as Steve Backshall recalls, these apex predators don’t ...

However, size alone doesn't make sperm whales immune to becoming prey themselves. Their main foes are killer whales, while ...