Jon Brower Minnoch is the heaviest person ever in medical history, weighing up to 1,400 pounds (635 kg) at one point. Although he passed away in 1983 at the age of 41, he lived a full life and ...

weighing more than double a blue whale and likely earning itself the title as the heaviest known animal to have ever lived. Paleontologists discovered the partial skeletal remains of the monstrous ...

A newly discovered whale that lived nearly 40 million years ago could be the heaviest animal to have ever lived, based on a partial skeleton found in Peru, scientists said on Wednesday.