Congress is working on a proposal that would gut the Marine Mammal Protection Act and erase legal protections for dolphins, ...

GRAND RAPIDS, MI - This weekend, artists from around North America will debut 21 permanent murals featuring threatened or ...

"It's very gratifying to know that one of the world's most critically endangered animals is doing well and breeding within ...

Virginia opossums are the only marsupial species in North America.

Fifty thousand years ago, North America's landscapes were alive with an astonishing array of enormous creatures. Massive woolly mammoths roamed vast icy plains, while dense forests echoed with the ...

A butterfly that went extinct decades ago after the destruction of its Bay Area habitat is now the driving force behind its ...

The large, extinct creatures roamed the Twin Cities area more than 10,000 years ago and could grow to more than 200 pounds ...

In two new studies, researchers at the State University of Campinas (UNICAMP) in the state of São Paulo, Brazil, have shed light on how interactions between predators and prey influenced the ...

Isolation allows creatures to thrive as their relatives perish due to the threats present on much larger landmasses ...