We often think of our pets as sources of unconditional love and companionship, but anyone who has ever caught their cat staring from across the room knows that isn't the whole story. Many animals ...

Nature has produced some remarkably resilient creatures that can thrive in environments that would be lethal to most other forms of life. From the deepest ocean trenches to the highest mountain peaks, ...

Empathy. It's that profound ability to not just recognize, but truly feel and share the emotions of another. For a long time, scientists largely confined this complex psychological trait to the realm ...