Its pencil-point snout and musky odor give the Asian house shrew (Suncus murinus) away. Native to the Indian subcontinent, it has spread as far east as Japan and as far west as Africa. Like many pests ...

Migration debates often begin in the wrong place. They ask how many migrants a country should accept, which migrants should be prioritised and how quickly they should arrive. These are important ...

Waves of human migration across Europe during the first millennium AD have been revealed using a more precise method of analysing ancestry with ancient DNA, in research led by the Francis Crick ...