The Thomson's gazelle can reach speeds of 40 miles an hour. Some gazelle species eschew the grasslands for mountainous landscapes or even deserts. During the dry season some grassland gazelles ...

New research, published in Quaternary Science Reviews, has considered mammal fossils of gazelle, hare and fox from Jordan to examine these shifts in body size 24,000 to 7,500 years ago ...

The Great Nile Migration in South Sudan is the largest overland mammal migration on Earth, surpassing even the famous ...