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

Scientists have discovered that the world's most dangerous bird can call to its mate at frequencies humans can't hear. In ...

With dagger-like claws, powerful legs, and a notoriously aggressive temperament, the cassowary earns its title as the most ...

If you have ever looked closely into a rockpool along the U.K. coastline, you may have been lucky enough to find a tiny ...

Beyond their charming facade, certain bird species exhibit surprising aggression when threatened. Cassowaries, with their ...

Only in Australia, baby. Taking place in the Oceania nation, a mother and son ended up coming across one of the most violent ...

Learn more about some recent rare animal encounters from around the world: ...

A mom and child narrowly escaped two cassowaries in Australia on May 9, leading Australian officials to warn people not to ...

Animal experts said the two cassowaries were a parent child pair, too, a father and son who had been “habituated” – that is ...

Locals call the cassowary the “murderbird”, and seeing one might remind you of something that escaped from Jurassic Park. These animals are the “most dangerous birds” in the world, so it’s best to ...

A security camera outside a home in Australia captured a family’s “close encounter” with the “world’s most dangerous bird.” ...