Feral cats: pests or wonders of evolution?

The part played by beauty in sexual selection

Mass extinctions and evolutionary leaps, from bacteria to Homo sapiens

We think of evolution as a slow, gradual process, but that’s not always the case. Some species undergo a rapid transformation

Compare tim flach’s wildlife portraits with almost identical images created by artificial intelligence (AI) and you are aware of two things – they are remarkably lifelike but you can still quite easil

Successful European conservation policy pits farmer against predator

For wildlife photographer Federico Veronesi, tracking down ‘tuskers’ became all-encompassing. He tells Graeme Green about it