Bears are some of the largest land predators on Earth, and their size can vary greatly depending on the species. Polar bears are the largest bear species, with males typically weighing between 350 and 700 kilograms (772 to 1,543 pounds) and females weighing between 150 and 500 kilograms (331 to 1,102 pounds). The largest polar bear on record was a male shot in Kotzebue Sound, … [Read more...] about Bear Size Comparison: How Big are Different Bears?