mammalsSciencePhoto of the Day #928: California sea lionBy Brian SwitekScienceFossil dog lived alongside "Lucy's baby"By Brian SwitekSciencePhoto of the Day #927: Huon tree kangarooBy Brian SwitekSciencePhoto of the Day #926: Amur tigerBy Brian SwitekScienceFossil feces from an Indiana sinkhole preserve traces of a meat-eater's mealBy Brian SwitekSciencePhoto of the Day #925: GorillaBy Brian SwitekSciencePhoto of the Day #924: Small-clawed otterBy Brian SwitekSciencePhoto of the Day #923: Lion cubsBy Brian SwitekScienceHunters and the HuntedBy Brian SwitekSciencePhoto of the Day #922: GeladaBy Brian SwitekScienceTiny treasures - 100 million year old mammal hairs trapped in amberBy Brian SwitekSciencePhoto of the Day #920: Ring-tailed mongooseBy Brian SwitekScienceThe majestic MegatheriumBy Brian SwitekSciencePhoto of the Day #919: Lowland gorillaBy Brian SwitekSciencePhoto of the Day #918: Black leopardBy Brian SwitekSciencePhoto of the Day #917: Baby Coquerel's sifakaBy Brian SwitekScienceTV Review: The Secret Life of ElephantsBy Brian SwitekScienceWhat is it? - 37 million year old fossil primate puzzles paleontologistsBy Brian SwitekScience'Megatheria' muzzles provide clues to giant ground sloth dietsBy Brian SwitekSciencePhoto of the Day #916: Snow leopardBy Brian SwitekSciencePhoto of the Day #915: Giant anteaterBy Brian SwitekScienceEavesdropping lions zero-in on African wild dog callsBy Brian SwitekSciencePhoto of the Day #914: Sumatran tigerBy Brian SwitekScienceThe horse-hunting hyenas of Srbsko Chlum-Komin CaveBy Brian SwitekMore Stories