Add Yahoo as a preferred source to see more of our stories on Google. When researchers found a hummingbird with glittering gold feathers, they initially thought a new species had been discovered, but ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

When researchers found a hummingbird with shiny gold feathers on its throat in Peru’s Cordillera Azul National Park, they thought it was a newly discovered species. The park, part of an outer ridge of ...

Scientists thought a gold-throated hummingbird was a new species. DNA revealed that it's a hybrid of two different species, each with pink throats. The discovery sheds light on how birds produce ...