The world’s largest palaeoburrow is located in the Amazon Rainforest and is so long it’d take you roughly 20 minutes to walk ...

Size shapes the way animals move, hunt, and survive. For example, in the ocean, ginormous creatures rely on their massive bodies to travel long distances or ambush prey. On land, there are large ...

Giant stick insects are some of the most expensive insects to purchase, as they're incredibly fascinating and fragile.

These giant animals roam the planet, yet sightings are so rare that many people doubt they exist at all. Their remote habitats and secretive behavior make them nearly impossible for researchers to ...

Researchers believe they may have worked out why giant trevally swim upstream in the Mtentu Estuary and circle in vast ...

Previous research indicated that kangaroos weighing more than about 350 pounds would rupture their ankle tendons if they tried to hop. The largest of the Ice Age kangaroos, Procoptodon goliah, which ...

Giant 550 pound kangaroos could still hop scientists prove by studying fossil bones and calculating forces on ancient tendons ...

Giant kangaroos that lived during the Ice Age may not have been as slow and grounded as once believed. A new study finds their leg bones and tendons were likely strong enough to support hopping, ...

While the Zoo was closed, staff members captured some rare scenes of the animals experiencing the falling snow.

DENVER (KMGH) -- A traveling exhibition of giant animal structures made from more than 1.5 million Lego bricks is on view at the Denver Museum of Nature & Science, offering hands-on activities and ...