Animals face a constant battle to survive, not just by finding food but by avoiding becoming food themselves. Over millions of years, evolution has produced a vast range of defense strategies, from ...

Unannounced guests aren't always fun — but when it's a cute, cuddly, and harmless visitor, it feels like a gift from nature.

It's not the only Aussie animal that's invaded New Zealand — magpies and wallabies are common in some regions, and there have been regular incursions of the Queensland fruit fly and bogong moth. The ...

In a controversy, the instant we feel anger, we have already ceased striving for the truth and have begun striving for ...