Apple's logo is one of the most iconic out there – but there's confusion over why exactly the fruit has a bite taken out of ...

A curious dog munches on a juicy apple, its eyes wide with delight. As the fruit disappears, it eagerly moves on to several dry foods, crunching away in pure contentment.

Videos of chimpanzees sharing alcoholic fruit suggest that this behavior could have led to feasting in humans, a new study ...