Saharan savannah country. From the bumpy back seat of the safari ­vehicle, having morphed into full Jane (as in Tarzan) mode, ...
South African rand flat as investors focus on US rate decision The South African rand was flat on Tuesday, as global traders awaited a U.S. interest-rate decision and a possible trade deal between the ...
The Surprising Super Predator FearYou might think kangaroos and wallabies would be most afraid of Tasmanian devils or wild ...
长颈鹿可能是动物园中的明星物种了,每个参观长颈鹿的人都会惊叹它们的长脖子。在我们普通人看来,所有的长颈鹿似乎都是一样的——长脖子,花斑纹。