From woolly mammoths to giant sloths, via some lesser-known ice-age beasts like 'killer koalas', the visuals in this ...

More than 99% of the jaguar’s range is found in Central and South America, and the few male jaguars that have been spotted in ...

American zoologist Laurie Marker has been collecting and storing specimens in a cheetah sperm bank in Namibia for 35 years, ...

For 35 years, American zoologist Laurie Marker has been collecting and storing specimens in a cheetah sperm bank in Namibia, ...

For 35 years, scientists have been banking cheetah sperm in Namibia as a last-resort plan to protect the species, whose ...

Ice Age" shows how iconic ice age creatures adapted to their changing environment as temperatures rose and ice sheets started ...