The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the largest animal on the planet, but it is critically endangered. WWF is working to protect blue whale habitat, and a remarkable ...

As many as 30 blue whales, including multiple pairs of mothers and calves, showed up off the Channel Islands recently and seem to be sticking around, officials said. The whales regularly feed off the ...

“The blue whale is the largest and loudest animal on Earth.” The blue whale is the largest animal on Earth and likely the largest animal ever to have lived. While this ocean mammoth is dubbed “blue,” ...