Rare songbird may never have existed

One of the world's most elusive species of songbird may be so hard to spot because it never existed in the first place, according to new research from the University of Aberdeen.

Monkeys fear big cats less, eat more, with humans around

Some Monkeys in South Africa have been found to regard field scientists as human shields against predators and why not if the alternative is death by leopard? The researchers found the monkeys felt far safer when humans ...