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"MIAMI -- The battle to control Burmese pythons in the Everglades has employed an array of tactics to date, including snake-sniffing dogs, GPS-equipped 'Judas' snakes and teams of state-licensed reptile wranglers."

"North of Gainesville, a church camp once attracted thousands of visitors because it was built around the gushing waters of Hornsby Springs. Then the spring stopped flowing and the camp had to spend more than $1 million to build a water park to replace it. The old spring site is now so stagnant that it's frequently declared unfit for humans to swim in."

"LAKE WYLIE, N.C. -- For more than a year, one Charlotte environmental group has warned of what could happen if coal ash ponds leak into local lakes. Now, they say, it’s happening."

"[North Carolina] State legislators last summer ignored research that shows sea-level rise will accelerate its creep up North Carolina’s coastline this century. This week, waves of science will say they were wrong."

Residents of a neighborhood just east of Hialeah have been experiencing cancer and asthma in what they see as unusual amounts. They live in an area with many industries that pollute with toxic dust and chemicals. Those companies often flout enforcement efforts by the county.

"A Duke University-led study of coal ash contaminants, published Monday, found high levels of toxic arsenic in Mountain Island Lake."