The resilient mountain lion goes by many names: puma, cougar, panther, catamount and even “ghost cat.” Over the past century in California, it has survived habitat loss and government-sponsored ...

Known for their 6-foot-long necks, distinctive patterning and long eyelashes, giraffes have always captured the human imagination. These amazing African animals have the highest blood pressure among ...

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The Clean Air Act has protected the air we breathe for four decades. By curbing air pollution it has saved many thousands of human lives and improved public health, all while saving money and ...

The Center is taking a leadership role in applying law to the greatest environmental crisis of our time — an integrated approach to solving the climate crisis through global warming law. For years, we ...

DESCRIPTION: The tiny Quino checkerspot has short, rounded wings with a wingspan of 1.5 inches. The top side of the wings is a complex checkered pattern with vibrant colors of orange, black, and cream ...

“Rattlesnake roundups” are contests calling for hunters to bring in as many snakes as they can catch in a year, at which point the snakes are slaughtered and sold for skin and meat. Roundups are ...

Pesticides, by design, are toxic to plants, wildlife and people — and reducing or eliminating the most dangerous pesticides is necessary for a healthy planet. One of the best laws we have to control ...

Because of its unique hodgepodge of geologic features, Alabama probably has the most diverse aquatic fauna in the country, with more fishes, snails, mussels, crayfishes, and turtles than any other ...

Plastic accumulating in our oceans and on our beaches has become a global crisis. Billions of pounds of plastic can be found in swirling convergences that make up about 40 percent of the world's ocean ...

For every county in the United States, the map below shows information on all the animals and plants protected under the U.S. Endangered Species Act as threatened or endangered. To see the number of ...

DESCRIPTION: The giant Palouse earthworm can reach three feet or more in length, has light-pink skin, and emits a unique, sweet fragrance. HABITAT: This species inhabits permanent or semipermanent ...