Discover 15 animals that mate for life, showcasing unique behaviors, loyalty, and partnerships that last a lifetime in the animal kingdom.

Animals around the world are seeing their environments change. Climate change is causing heating and changes to weather patterns, the oceans are becoming more acidic, and previously undisturbed ...

When female tiger salamanders choose a mate, it turns out that size does matter - tail size that is - and that's not the only factor they weigh. Findings of a Purdue University study show that animals ...

In the animal kingdom, relationships are often driven by survival and the chance to pass on their DNA. However, some species ...