The South Florida Water Management District is in its second year of managing a Python Removal Program. Winners win cash prizes.

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

How Wild hits trails around the country, exploring the meaning of wilderness. A century ago, the U.S. set aside the first official wilderness. You'll hear stories from rangers, scientists, hikers, ...