Ilia Ivanov was determined to find a way to hybridize humans and chimps, but the idea never should’ve made it beyond science ...

Giant spiders the size of a human hand have had a record breeding year in the UK following conservation efforts. A decade ago, Chester Zoo released thousands of fen raft Spiders after the species was ...

Humans are far closer to meerkats and beavers for levels of exclusive mating than we are to most of our primate cousins, according to a new University of Cambridge study that includes a table ranking ...