The most important animal-rights case of the 21st century revolves around an unlikely subject.
The world is full of unexpected relationships.
The beauty of the river, and the miraculous plant and animal life that live in and along it
A cuddly island mystery
The mass death of 200,000 saiga provides a dark omen for what might happen to wildlife in a changing world.
What Snowball the parrot’s spontaneous moves teach us about ourselves
New research confirms that elephant trunks don’t just blow—they can also suck.
Determining who and what is or is not sentient is one of the defining questions of almost any moral code.