Discover the fascinating world of the five largest owl species across the globe, each boasting impressive size, powerful hunting abilities, and unique adaptations. From the elusive Great Gray Owl ...

In terms of length, it is also the largest owl in the world and its wingspan can reach up to 5 feet, though the average is usually around 4 feet 8 inches for females and 4 feet 7 inches for males.

It wasn't pigeons, but a Eurasian eagle-owl, recognized by Guinness World Records as the world's largest owl. More than two feet in length, with a wingspan that can exceed six feet ...

The world's largest owl requires equally huge trees, a finding that reveals that this salmon-devouring predator could be a key sign of the health of some of the last great forests of Russia's Far ...

A huge owl named Gladys escaped from the Minnesota Zoo earlier this month, and zoo officials need help tracking her down. Gladys is a 5-year-old Eurasian eagle owl (Bubo bubo), a predatory species ...

A fish owl, the world's largest owl, needs huge trees to survive, suggesting this salmon-devouring predator may reflect the health of Russia's great forests.