Charles Darwin wrote about it 150 years ago: animals don't pick their mates by pure chance – it's a process that is deliberate and involves numerous factors. After decades of examining his work ...

In 1832 Charles Darwin disembarked from HMS Beagle in Bahia Blanca, Argentina where he travelled by land to Buenos Aires. In Bahia Blanca, Darwin collected several fossils of large mammals along ...

Humans have shaped the domestic pigeon into hundreds of breeds of various shapes, colours and attributes — a diversity that captivated Charles Darwin, who even conducted breeding experiments on ...