Derrick bagged the record for the world's tallest donkey - recorded at 5ft 5in (1.6m), while his pal, Bambou, took top spot in the longest ears on a living donkey category - 1ft 1in (33cm).

The average shoe size for men in the United States is between a size 10 and 11. Knowing your shoe size can prevent foot pain and other problems.

A biologist explains the surprising evolutionary math behind how the blue whale became the largest animal that has ever lived ...

Spot & Tango reports on feeding puppies, highlighting age, breed size, and nutrient needs for proper growth and health.

Introduction: Body size is a fundamental trait that influences survival, reproduction, and ecosystem functioning in large herbivores. Despite their ecological importance, our understanding of how ...

The Maine Coon has long reigned as one of the largest and most magnificent domestic cat breeds in the world. Males frequently weigh 13 to 19 pounds, and it’s not uncommon for some to even exceed 20 ...

The enormous snakes' average body size has remained constant since they first appeared in the fossil record about 12.4 million years ago, during the Middle Miocene (16 million to 11.6 million years ...