Males deliver their sperm with a penis-like anal fin, which cannot be retracted. Well-endowed males are more likely to ...

Meet the male fiddler crab, a tiny beach brawler whose oversized claw is both his greatest weapon and his boldest love letter ...

The Apennines are a rugged chain of mountains stretching down the spine of Italy, with deep forests roamed by wolves and ...

This ground-loving species flies only sparingly, except when on migration or during courtship, and does not usually wade.

After examining the fossils, scientists think the huge prehistoric predator would have measured up to eight metres in length ...

Seals’ bodies are exquisitely adapted for their marine environment – one such adaptation is how they restrict the blood ...

Lauren Owens Lambert is a conservation photographer, with a focus on documenting the human aspect of conservation and climate change. She has also presented work at the UN on the importance of visual ...