Find out exactly how big the biggest whale on Earth is and why blue whales can grow so huge when they only eat tiny creatures ...

Apart from fossils, some animal species also testify to how big their predecessors were before evolution. Although many of ...

Discover the key differences between dolphins and whales, including their size, body structure, feeding habits, social ...

Blue whales (Balaenoptera musculus), the largest extant animals, exhibit a complex interplay of ecological and behavioural adaptations that allow them to thrive in vast, heterogeneous oceanic ...

Whale watching season has begun off the coast of San Diego, and in at least one case, it's had an unforgettable beginning. San Diego Whale Watch said it recently spotted its first blue whale of the ...

Changing ocean conditions making whale prey scarce are causing the mammals to stop singing, a recent study has found. Researchers at the Monterey Bay Aquarium Research Institute, Cascadia Research ...