For small birds, remembering where the food is beats forgetting when it's gone. Jacek Krywko – Sep 13, 2024 9:07 am | 32 Credit: BirdImages ...

Birds descended from the dinosaurs, but researchers have known relatively little about how the bird's brain took shape over millions of years. A new fossil sheds light on that mystery.

Male birds have shimmering blue and green feathers, while females tend to sport low-key green plumage. The tropical rainforest is a dangerous place for small birds, said Falk, who’s also a researcher ...