The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the largest animal on the planet, but it is critically ...

Animals explores the world of the wolf, the canine that has fascinated humans for centuries, making appearances in our literature, lore, and art. Watch to discover the largest wolf species in the ...

Tallest giraffe ever recorded was George, a huge Masai male who lived in Chester Zoo in Kenya, who died in 1969. He was 20 ft tall (19ft tall with 1 ft long horns). World’s biggest living giraffe is ...

The Great Nile Migration is one of the greatest natural events in the world—and nearly impossible to witness. WSJ traveled by helicopter and ultralight aircraft to watch six million antelope storm ...

Lions, tigers and bears that managed to survive in substandard conditions at a now-shuttered zoo on the outskirts of Buenos ...