The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the largest animal on the planet, but it is critically ...

Nature truly is a marvel. There are so many unbelievable sights, smells, and in this gallery, sounds. Most people have heard ...

The first animals must also have invented ways to produce the many different kinds of cells we have today; muscle cells, ...

From blood-squirting lizard eyes to zombie cockroaches, the natural world is ready for a truly terrifying Halloween.

While the majority of animals (humans included) roam the Earth, some of nature’s most fascinating creatures spend their lives ...

Approximately 1000 men traveled to the New World with Christopher Columbus on his second transcontinental crossing in 1493.

Among the most popular books of the time, bestiaries were filled with real and mythical animals and their lore, the ...