Nature is full of surprises, but few are as fascinating as hybrid animals, creatures born from crossing two different species ...

Sleep is important for everyone, but some animals take it to a whole new level. While humans usually need around seven to ...

Animals have their own emotions and, yes, even mental health struggles. Sometimes, their quirky habits could be a sign ...

Find out where the Heartopia animals eat, what their favorite foods are, and how to be in their good books with this handy ...

The recent death of Harambe—the Western lowland gorilla shot dead at the Cincinnati Zoo after a three-year-old boy fell into his enclosure—has ignited a fierce debate about the role of modern zoos.

Feeding wild animals might seem like a harmless act of kindness, but it often carries serious and unintended consequences.

The first animals to reach space were fruit flies that the United States launched aboard captured German rockets in 1947. The first mammal to reach space was a rhesus monkey named Albert II, who flew ...

Some of the world’s deadliest animals have venom that's thousands of times more toxic than cyanide and can kill a human in minutes. Brown snakes, funnel web spiders, and the blue-ringed octopuses are ...