A Baltimore oriole nest made of mostly horse hair, and only horse hair, is the best bird nest I have ever seen. It was found in a tree in the yard of a friend. Alex, who showed me the nest, lives on ...

Birds' nests from decades ago are helping provide a blueprint to help fight climate change today.

As ancient, hollowed trees disappear in England, one researcher and his team are engineering prosthetic nests to provide an alternative home for endangered birds. Filipe Salbany, conservation lead at ...

If you live in a city or suburb, it can be hard to feel connected to nature. But next time you step outside, pause, look and listen — even in the most densely populated areas, birds are almost ...

Ukrainian birds are using discarded fibre-optic drone cables to build nests, illustrating how wildlife adapts to war-altered landscapes and the environmental impact of modern warfare.