For many Americans, Memorial Day marks a fun-filled long weekend and the unofficial start of summer. However, Memorial Day was created for a much more solemn purpose: commemorating the U.S. military ...

The giant panda's distinct black-and-white markings have two functions: camouflage and communication. Most of the panda - its face, neck, belly, rump - is white to help it hide in snowy habitats. The ...

There are 36 species of marine dolphins - living in nearly all aquatic environments, including oceans, coastal, estuarine and freshwater - and in temperatures ranging from less than 0°C to more than ...

From its 3,000-year-old origin story to its putrid stench, these Bigfoot facts might make a believer out of you.