Footage of a controversial 1930s experiment revealed the differences between a nine-month-old baby and a chimpanzee in ...

Back in the 1930s, a human baby - aged just 10 months old - was forced to grow-up alongside a chimpanzee named Gua.

While Alice and her new baby are certainly centre of attention ... such as the illegal wildlife trade and poaching have severely impacted chimpanzee populations in Africa. Deforestation, driven ...

Chilling photographs show inside a disturbing experiment involving a litlte boy and his "sister" chimp who were spun on ...

Residents of the West African country of Guinea are in shock after a chimpanzee snatched an 8-month-old baby from its ...

It is almost 93 years since the experiment was abruptly terminated in the early part of 1932 - and below we take a closer ...