Instead, the real danger, and perhaps the world's most aggressive bird, is the cassowary. Just looking at the cassowary, it's pretty easy to see why it would be considered such an aggressive bird.

Cassowaries are known as the 'world's most dangerous bird' and have killed humans before. A mom and child narrowly escaped two cassowaries in Australia on May 9, ...

The CI chondrites and asteroid Bennu. To learn about an asteroid – a rocky or metallic object in orbit around the Sun – we started with a study of meteorites.. Asteroids like Bennu are rocky ...