For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

The Pantanal, Brazil The Pantanal in Brazil, an astounding wetland region, stretches over an enormous area, making it the ...

House lawmakers on Thursday introduce d bipartisan legislation that would eliminate U.S. funding of experiments on animals ...

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...

Explore the world's deadliest snakes, including the North America's Eastern Diamondback Rattlesnake, South America's ...

L urking in the cooling canals of a Florida nuclear power plant, an unlikely population of American alligators has taken up residence and continues to thrive. Fear not – the crocodiles aren’t glowing, ...

Along the long road from American icon to endangered species and back again, the bald eagle — the national bird of the United ...

From birds travelling non-stop for 11 days, to the incredible feats of caribou, discover some of the longest migrations animals ...

AP journalist Reid G. Miller speaks on a phone while sitting barefoot in the mud in a U.N. compound in November 1994, in ...

I’ve often said meeting people on the dusty trail is my favorite part of traveling the country speaking at agricultural ...

Twelve destinations to add to your travel wish list this year.

A small commercial flight carrying 10 people was reported missing Thursday in the northwestern US state of Alaska, according to law enforcement.