"I was stalked by a puma once when I was a park ranger," says Danny Herrera-Badilla, as we trek down a trail in the tangled ...

Those paintings, like Cole’s “View in the White Mountains,” christened him as the father of the Hudson River School, the first language of American art for a country then searching for its identity.

The rainforest has many layers There are thousands of tree species in the Amazon rainforest, many of which grow to between 80 and 100 feet tall, developing huge networks of branches that make up the ...

This big-eyed rainforest mammal looks like a cross between a bat and a squirrel. It glides between treetops using a furry ...