A young eaglet can gain as much as 170 grams (six ounces) per day — the fastest growth rate of any bird in North America.

Birds-of-paradise have captivated the planet with their elaborate plumage and idiosyncratic mating dances. Some species ...

Guineafowl don’t rely on cuddling for warmth like other species. They rely on flexible behavioural responses to survive harsh ...

The color red is not just for show; it has many practical uses in nature. It can convey warnings or danger, impress a mate, ...

While it’s a known fact that female guppies prefer orange and unusual patterns on their male partners, the team found that ...

Whether birds in flight, mushrooms in the grass or architecture in mysterious light – this week's images show how differently ...

According to experts, turkeys are not native to California. The closest example was a species called Meleagris Californica that lived in Southern California and went extinct around 10,000 years ago, ...

Finalist pigeon duo Peck and Wreck are opening up to PEOPLE about their experience competing in New York City's inaugural ...

The lab-raised, non-biting male mosquitoes are meant to breed with the invasive ones on the islands and produce sterile eggs that will help suppress avian malaria ...