The importance of whale feces has been recognized for a long time, but now a study has demonstrated that migrating whales ...

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to global levels in nearly 100 countries.

Delphinidae is the family that includes all oceanic dolphin species. Orcas, also known as killer whales, are the largest dolphins and some of the world’s most powerful predators. All dolphins are ...

Baleen whales shift huge amounts of nutrients, including nitrogen, from high-latitude feeding waters to tropical breeding ...

These colossal creatures can produce nearly 950 liters of urine per day, and this waste is far from useless. By releasing it ...

Even biologists only capture a glimpse of the lives of whales. There are still many species whose lives are largely a mystery ...