"Despite assumptions that masturbation among captive birds like parrots is a result of their often-solitary living, our study ...

New research has found that masturbation among bird species, including parrots, is natural, despite prevailing assumptions ...

Study finds that the mass extinction caused by an asteroid about 66 million years ago led to critical changes in bird genomes that ultimately sparked the incredibly diversity living birds. Shortly ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...