Stag beetles have their sumo matches. Female fireflies who murder their mates. These are some of our favorite mating behaviors among insects and arachnids.

Scores of baby penguins bravely dive off a massive 50-foot cliff for their first ever swim in the Antarctic below, new ...

In an interview with The Telegraph published on Saturday, Grylls defended Brand's recent conversion to Christianity.

In the wee hours of an October morning, dozens of dogs chased the hulking figure of an animal scrambling through a forest in ...