From spraying mates with urine to changing one's sex, these are the most intriguing courtships in the animal kingdom.

From their odd appendages to their unsavory hygiene, certain animals suffer an image problem. But their awkward attributes can be their biggest advantages. Found across every continent except ...

National Geographic's new documentary film, "Ghost Elephants," follows explorer Steve Boyes' journey to locating the largest ...

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Ryan Reynolds is flipping the script on the beauty of Mother Nature's creatures! Reynolds is teaming up with National Geographic to showcase the outcasts of the animal kingdom in "Underdogs." The ...

Fierce guardianship and gentle care in these images captured the courage and devotion of animal parents.

Sartore will come to Sarasota this month to show some of his images and share stories of his work in a Ringling College Town ...