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

From her Yorkshire smallholding, Sally Coulthard marvels at the superpowers of crepuscular creatures that emerge in the magical half-light of dawn and dusk

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

Sometimes, windows of opportunity can be shrouded in darkness…

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

THINK OF SOUTH American fishes and we mostly think of species from the Amazon basin. Like all river basins, the Amazon has an edge, in this case, one of those edges is the Guiana Shield, a region rich