We rarely have a plan for our campervan adventures, preferring instead to point our noses in a general direction of travel and play it by ear. This summer in the UK was no exception as we left our hom

Clouds of noxious gas, stink bombs and purple smokescreens may sound like schoolboy pranks, but the animal world is just as capable of executing arresting chemical warfare, says Deborah Nicholls-Lee

John Blair Killing the Dead Vampire epidemics from Mesopotamia to the New World 536pp. Princeton University Press. £30 (US $35). A dead body, as anyone who has sat with one will know, is an unsettling

An ecosystem evolves across thousands of years, a biological interaction that is both intricate and fragile. The arrival of a new species can disrupt the balance, as we have seen in Britain with grey

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