Earth’s history is filled with animals of astonishing size, from towering land-dwelling giants to enormous creatures that ...

This mysterious Japanese artist, who goes by the pseudonym of Ariduka55 or Monokubo on social media channels, creates otherworldly beautiful drawings that breathe life into a completely new fantasy ...

Our understanding of animal behavior depends on observation. Researchers can study how animals are born, grow and develop. We can gather evidence of how they interact with each other and their ...

Standing up to 3 metres tall and weighing hundreds of kilograms, Madagascar’s elephant bird was among the largest birds to ...

The largest sloth of all time was the size of an elephant. Known to paleontologists as Eremotherium, the shaggy giant shuffled across the woodlands of the ancient Americas between 60,000 and five ...

Giant panda cub Xiao Qi Ji experiences snow for the first time just beyond his indoor exhibit on Sunday. Though he did not venture further, his parents Mei Xiang and Tian Tian played around outside.

Ice Age hunters spread rapidly across the Americas by specializing in mammoths and other giant animals, according to a new study.

The largest-ever flying animal acted like a giant heron, plucking prey from the water and launching itself into the air. Quetzalcoatlus northropi was a pterosaur which ruled the skies for millions of ...

It seems like every time researchers stick their heads—or their remotely operated vehicles—underwater, they find a shocking array of animals thriving far beyond humanity’s reach. A study published in ...