National parks like Yellowstone are great places to get close to nature, but tourists shouldn't forget that they are also important refuges for wildlife.
In the years after his presidency, Roosevelt sent a letter to The Condor magazine criticizing painter Abbott Thayer's theory of animal camouflage.
Senescence--age-related decline in health and reproduction–is something we take for granted in humans, but among animals it’s not necessarily the norm.
Malheur National Wildlife Refuge has been occupied by armed militants since January 2, 2016. But where did the National Wildlife Refuge system come from?
Can hunting be a viable option for wildlife conservation?
Xu Gai was caught trying to enter Canada with 51 turtles crammed into his pants.