Watch your backyard come to life as amazing owl species swoop through the night skies. Get to know the types of owls you ...

Scientists find that 82 percent of birds-of-paradise species show biofluorescence, often on their feathers, throat or inner ...

Biofluorescence is widespread in birds-of-paradise, a group of tropical birds famous for their spectacular courtship dances.

We talked to experts about where the science is on risks to humans and how the virus is messing with the food supply.

County commissioners heard several hours of public comment from opponents who said the development would lead to more ...

Q: The amount of effort that goes into a Christmas Bird Count varies quite a bit across years and count circles. How do you deal with this issue when you calculate abundance trends? How do you know ...