It’s not unusual for chimpanzees to fight. Chimpanzee society is naturally aggressive and even violent. However, visitors at ...

Many animals show signs of high intelligence, including strong memory, self-awareness and communication skills.

World Bonobo Day highlights the urgent need to protect bonobos from habitat destruction, poaching, and deforestation.

Looking to marathon through the Apes franchise? Here's how (and where) to watch everything from the original 1968 film all ...

Researchers are questioning what the most intelligent fish in the sea may be, after some fish have managed to pass the ...

For highly social animals, being alone can be stressful – often leading to poor health and anxiety – but solitary animals do ...

Solitary lifestyles such as this are remarkably widespread across the animal kingdom. Even among mammals – a generally ...

Baboons failed to recognize themselves in mirrors, suggesting limited self-awareness compared to some animals.

"I’m intrigued by AI and what it can do to make life better for humans, and animals. But, and there should always be a but ...

A monkey armed with a stick was caught on camera engaging in a surprising battle resembling a sword fight at the Los Angeles Zoo. While chimpanzees are known for their aggressive and sometimes violent ...