These endangered animals in the U.S. are almost extinct. From the Hawaiian monk seal to the Florida panther, find out what ...

WolfmanSF / CC BY-SA 3.0 – Original / License A camelop is an extinct mammal of the subfamily of camels that roamed North America over 11,000 years ago. These incredibly large animals reached ...

From fearsome land mammals to deadly sea creatures, we rank the most terrifying animals that once roamed Earth.

Recently I looked into a number of extinct birds from all around the world, but few of them shed light on those that I would've lived alongside. Today we're "borrowing" my mom's field guide on the ...

Elizabeth Ann is about two months old and was cloned from 33-year old DNA US scientists have successfully cloned a highly-endangered black-footed ferret using DNA from an identical animal that has ...

WASHINGTON— In response to more than a decade of advocacy by the Center for Biological Diversity, the U.S. Fish and Wildlife ...

North and South America were home to woolly mammoths ... fun things you can learn from bones." For most extinct Pleistocene megafauna — animals weighing more than 100 pounds — there are ...

Beside a sign labeled “monarch waystation,” the 62-year-old volunteer mingled with guests looking to purchase native Florida ...

It is possibly the only extinct animal that has successfully been brought back to ... Originally, they were widespread across North America, including the eastern U.S. and Canada. The passenger pigeon ...

The largest North American amphibians, they can grow more than 2 feet ... To honor this species, Roger Peet designed and painted a new Endangered Species Mural in the center of the small town of ...

Endangered Species Act protection will ensure Arkansas mudalia don ... sensitive to environmental disruptions and are "some ...

The Courier Express, in collaboration with Lola M. Smith, MS, lecturer in biology at Penn State DuBois, is republishing a ...