"Will have major impacts on their activity window." Researchers make worrisome discovery while studying Amazon tree frogs: ...

Kennedy, Jr., calls the Great Bear Rainforest "the planet's last large ... the 21-million-acre wilderness is sometimes called the Amazon of the North. The vast, sodden land encompasses 1,000 ...

The researchers discovered something curious about the tiny, shiny frogs’ behavior, too: they appear to be monogamous. The ...

Onassis, a giant Amazon River turtle, has lived at the zoo since 1969. No one knows exactly how old she is, but she's still ...