PHILADELPHIA (WPVI) -- Local tourism officials have a unique way for you to show your support to the Philadelphia Eagles. Visit Philadelphia is inviting fans to leave phone messages for the Birds on ...

One of the unique aspects of our modern era is the ability to preserve sights and sounds. While an animal’s extinction means its physical presence is gone forever, technology allows us to experience a ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. South Island takahe—a prehistoric-looking flightless bird ...

Some endangered species have been saved in the nick of time, right before extinction. And their populations are growing through breeding programs. The problem is many of these species don't have a ...