So blue whales (Balaenoptera musculus) still reign supreme when it comes to the title of most massive animal of all time. While not the largest, Perucetus was still considerably hefty so likely a ...

Following is a transcript of the video. Whales are the biggest animals of all time. Heavier than elephants, wooly mammoths, and even dinosaurs! But they weren’t always the titans of the sea.

Here are 15 of the largest animals in North America, where you'll find them, and anything else you need to know about them. Not all of them are ... spend most of their time in the water, they ...

The ocean is home to the largest animals of all-time, the great whales, yet these oceanic giants remain some of the most poorly understood organisms on earth. What is life like at this extreme ...

(Nobumichi Tamura.jpg) (CN) — Paleontologists identified fossils from three massive marine reptiles that may be the largest animals to have ever lived ... That’s half the time span since the dinosaurs ...

The largest animal we know of is the blue whale ... who worked with the Royal Tyrell Museum in Alberta, Canada at the time, and a colleague of hers discovered what was believed to be massive ...

The blue whale is the largest animal ever known to have lived on Earth. Blue whales are largest of all baleen whales and are found worldwide. They have a long slender body with a proportionally ...