Researchers attach tracking devices to three-pound opossums, allowing them to track and capture pythons who eat them.

You may be familiar with the various memes detailing the fact that once you reach middle age, you're automatically sorted, Harry Potter hat–style, into one of a handful of hobbies, such as sourdough ...

Add Yahoo as a preferred source to see more of our stories on Google. We love the thought of birds nesting in our yards. The thought that such a small creature could feel safe enough in our presence ...