The Greenland shark, known formally as Somniosus microcephalus, holds a distinction no other vertebrate can claim: it can live for centuries. These slow-moving predators glide through frigid Arctic ...

A gigantic fin whale gently breaking the water's surface. What do you feel about the top-down shooting angle in this image?

Frequent travelers on Interstate 25 to and from and Denver might have some questions about what appears to be an interchange with no connecting roads under construction just north of Monument. An ...