Conservation

Kill euphemisms can be a hunter's best friend.
Trophy hunts can mean big money for countries that allow them. But the cost to animal populations isn't worth it.
The second deepest lake in the United States, Lake Tahoe attracts tourists year-round with its famous dark-blue waters, but how does it get that spectacular color?
For whales, such as the great blue, who can communicate over thousands of miles, such sonic stress affects reproduction and communication so much that some whales simply stop vocalizing. What happens to our oceans when the whales stop singing?
In 1986, Robert Swan made the longest unassisted walk ever to the South Pole. Three years later he went onto the North Pole and by the age of 33, he became first person in history to walk to both North and South Pole.