Animals are amazing. The fact that birds can mimic human voices and dogs can hear stuff we can’t is proof enough. But the proof goes way beyond those domestic examples. Animals can do all kinds of ...
CAPE TOWN, South Africa — For 35 years, American zoologist Laurie Marker has been collecting and storing specimens in a cheetah sperm bank in Namibia, hoping conservationists never have to use them.
P ronghorn antelopes are the fastest land animals in North America, clocking speeds of up to 55 miles per hour for a half mile, and 45 miles per hour for longer. Since they mostly run in response to ...