Polar bears, in recent years, have become one of the most recognisable symbols of climate change. They might also be ...

A new paper in Molecular Biology and Evolution, published by Oxford University Press, reports that Italian bears living in areas with many villages ...

A paper in Molecular Biology and Evolution, reports that Italian bears living in areas with many villages evolved and became smaller and less aggressive.

Crows and ravens are two of the coolest, most intelligent birds in North America. Though these two birds are different, they ...