From 9-foot tall ostriches to albatrosses with gargantuan wingspans, here are some of the biggest birds in the world.

Marina Henke: With insects, wings diversify even more. That’s because when you're really tiny, the viscosity of the air ...

The battle between the falcon and the eagle has fascinated people for centuries, with both birds showcasing incredible power ...

In a rare and unexpected sighting, a juvenile masked booby bird — typically found far offshore in tropical regions — was ...

Seabirds soar over oceans, line coasts and nest on islands. When healthy ecosystems thrive, seabirds thrive. To celebrate ...

Ludhiana: As International Plastic Bag Free Day is observed on July 3, rising use of plastics, including plastic bags, are ...

You’ve probably seen a bald eagle in a film or TV show, where the bird soars gracefully and swoops with might to catch its ...

Chandigarh: The Rock Honey bee (Apis dorsata) deploys formidable air defences by virtue of its massed stings. When the bee ...

The Bald Eagle’s undeniable majesty has earned it longtime status as the mascot of the United States, but the bird also has some surprisingly quirky traits, like its dicey aerial courtship routine or ...

Using unconventional methods, the researchers showed just how good birds are at distinguishing wasp mimics from the real ...

Researchers documented 34 instances of purported prey-sharing behavior, which suggests orcas may be altruistic and capable of ...

Beloved TV personality and wildlife expert Peter Gros shares bird-watching tips. From listening for calls to spotting birds ...