A glass of milk can still mark a line through humanity. For most adults, drinking it brings discomfort because the body ...

Humans really do rule the world. We took over fast and far, more than any other wild vertebrates. We inhabit nearly every corner of the world, and can thrive in deserts, tropical rainforests and even ...

There is a growing idea in evolutionary biology that human ageing might not just be a modern biological process. Instead, it may be rooted in a very a.