A healthy wolf died during a Colorado Parks and Wildlife capture operation, raising questions from wolf experts.

Best Friends Animal Society says if 300 more dogs and cats are adopted this year in Massachusetts, it'll become what the ...

People who prefer animals often find human social structures exhausting. Not because they lack social skills—but because they ...

It's time to stop bickering, accept what science tells us, acknowledge the widespread occurrence of intentional behavioral flexibility, and pay attention to why it has evolved.

Five multiple-choice questions – set by children – to test your knowledge, and a chance to submit your own junior brainteasers for future quizzes​ ...

Human beings have been at the center of ecological change on Earth for thousands of years. But as history shows, no species ...

Tigers are the largest cat species. The subspecies called Amur tigers, also known as Siberian tigers, are the biggest of ...

Pigs are among the most intelligent and emotionally complex domestic animals, yet millions live in restrictive industrial ...

Scientists are trying to understand how complex life emerged on Earth about 2 billion years ago. Our microbial ancestors could be the key.

A youth jumps over other therians, people who say they identify as non-human animals, during a gathering in Buenos Aires, ...

Animal Welfare Commissioner Fleur Abela declared, in an interview with The Malta Independent on Sunday, that Malta is no place for zoos. Wild animals deserve large enclosures with ample space to ...