The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the biggest animal on the planet, weighing up to 400,000 pounds (approximately 33 elephants) and reaching up to 98 feet in length.

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to ...

A healthy ocean is essential to life on Earth. It is home to the majority of the planet’s biodiversity, acts as one of our most powerful allies in the fight against climate change, and sustains ...

The Eastern Pacific Ocean spans the west coast of the Americas, crossing 13 countries from Canada to Chile. WWF focuses our ...