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My hungry eyes were scanning leaves and twigs for anything ‘bug’. It was evening and the light was fading fast in the Arizona forest, particularly here in the understory. I don’t know what made me do

In this new series, I’ll explore just how clever plants are, the complex ways in which they respond to the environment around them, the adaptations they make and the survival strategies they employ. I

Yossi Yovel The Genius Bat Understanding our most mysterious mammal 336pp. Oneworld. £20. Philosophy begins with wonder, according to Plato and Aristotle. As for philosophy, so, and more so, for biolo

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

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

The leading conservationists tell Niall Hampton about their Sacred Nature Initiative