The July 4 flash flood killed 137 in the Texas Hill Country, with 108 reported dead in Kerr County, including 37 children.

This little Tennessee fish is causing a big stir. Meet the Barrens darter, the little fish that's on the brink of extinction.

Here's an estimate of how many alligators live in Florida, a list of the top five most alligator-infested rivers in the state and some safety tips.

At Hanford Reach, the Steele family has bridged partisan divides for decades to ensure that this free-flowing stretch of the ...

Around 2,500 acres in Pennsylvania’s Pocono Mountains are permanently protected from development, under a deal secured by Wildlands Conservancy. The land is part of a nearly 4,000-acre housing ...

Brazil is an extraordinary destination for wildlife enthusiasts, offering some of the most diverse ecosystems on the planet.

Over the course of the past month or so, my visits to Strickler Run, just south of Columbia, have revealed conditions that ...

A river steward at the Connecticut River Conservancy, said the cove is a much healthier body of water than it was 50 years ago, before the federal Clean Water Act.

It's known for its deadly bite, but the Philippine crocodile – thought to be the rarest in the world – has a lot more to give ...

In a significant push towards sustainable urban transport and ecological conservation, Chief Secretary Atal Dulloo on ...

The July 4 flash flood killed 137 in the Texas Hill Country, with 108 reported dead in Kerr County, including 37 children.