To pump blood around their massive bodies, blue whales also have a massive heart that is 1.5 meters wide by 1.5 meters high (5 feet wide and 5 feet high), weighing around 1360 kilograms (~3000 pounds) ...

Blue whale calves are the biggest babies on Earth, easily, and at birth already rank among the largest full-grown animals. They pop out at around 8,800 pounds (4,000 kg) with a length of some 26 ...

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the biggest animal that has ever existed. Whales can be found in every ocean ...

Even the biggest animals need help in our changing oceans. As many as 80 endangered whales — among them blue whales, fin whales, and some populations of humpbacks — wash up on California shores each ...

Blue whales are larger than dinosaurs. Measuring their heart rate could help reveal the limits of body size. Scientists are measuring whale heartbeats to unravel one of biology’s biggest mysteries.

These animals are found in every ocean, but this doesn't mean whales are fish. It's time to break down a whale's taxonomy. Despite their underwater habitat, whales are mammals.

Baleen whales include the blue whale, ... Baleen whales are among the biggest creatures ... But a 2019 study showed that genes lost during this process helped these animals adapt to life diving ...

W hen it's time to eat, humpback whales head toward the ends of the earth. Their mission: feast until they are fat and happy. They must build up their energy reserves, packing on nearly a ton of ...

Antarctic blue whales, a critically endangered species, may be thriving off Antarctica, according to a new study. Photo from Robert Haverly, UnSplash For years, the icy waters off Antarctica have ...

Orcas found to kill blue whales, the largest animals on Earth, for first time. The discovery may actually signal good news for both species, experts say.

Blue whales use low-frequency moans across vast ocean dista. Sign In. TOI. Go to ... Here is a list of 7 animals that have loud voices that can be heard from varied distances which makes them ...