mammalsSciencePhoto of the Day #912: Deer skullBy Brian SwitekScienceFriday Rewind: The rise and fall of AlabamornisBy Brian SwitekSciencePhoto of the Day #911: PronghornBy Brian SwitekScienceNewly-discovered bones answer questions about fossil primate locomotionBy Brian SwitekSciencePhoto of the Day #910: BisonBy Brian SwitekSciencePhoto of the Day #909: NyalaBy Brian SwitekSciencePhoto of the Day #908: North American river ottersBy Brian SwitekSciencePhoto of the Day #907: Grizzly bearBy Brian SwitekSciencePhoto of the Day #906: GorillaBy Brian SwitekScienceHow sucker-winged bats hang onBy Brian SwitekScienceWhat the heck is that thing?By Brian SwitekSciencePhoto of the Day #905: Wolf's guenonBy Brian SwitekScienceNine million years ago, elephants invaded South AmericaBy Brian SwitekScienceHow giant anteaters duke it outBy Brian SwitekScienceA pangolin on the runBy Brian SwitekScienceLife in the trees, not bamboo, shaped the panda's "thumb"By Brian SwitekSciencePhoto of the Day #903: Sloth bearBy Brian SwitekScienceFossil dog may be ancestor of Africa's "painted" canidsBy Brian SwitekScienceNumbatsBy Brian SwitekScienceClose to Homo? - The announcement of Australopithecus sedibaBy Brian SwitekScienceHow leopard leftovers might help solve forensic casesBy Brian SwitekScienceWhat's up with that new hominin? I'll tell you FridayBy Brian SwitekScienceHave the hunting habits of leopards shaped primate evolution?By Brian SwitekScienceNew discovery fuels hominin hypeBy Brian SwitekMore Stories