Such herds rival the Serengeti’s teeming masses of wildebeests for the title of the world’s most massive—and awe-inspiring—mammal migration. Dry season finds the Sudd’s white-eared kob ...

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Mammal bones, especially skulls, are used for identification, and to work out the evolutionary history of each species. The jaws of a house cat are more lion- than wolf-like, for example.

The sloth is the world's slowest mammal, so sedentary that algae grows on its furry coat. The plant gives it a greenish tint that is useful camouflage in the trees of its Central and South ...

a charity dedicated to the care and protection of the rare marine mammal whose population had dwindled so dramatically that at one point it faced extinction. Thanks to conservation efforts ...

The sanctuary is home to 14% of Kenya’s remaining black rhinos, in addition to other mammal species ranging from lions to zebras. An annual wildlife census was underway when the AP visited Lewa ...