Humans will likely go extinct eventually, leaving behind a planet that will have to adjust in their wake. While there is no true consensus as to what a human-free world will look like, there are a ...

We humans like to think we’re special in basically all ways, but if the history of life is any indication, our species has a limited time on this planet. So the question is: when are we gonna go ...

The tragic news of the loss of the world's last remaining northern white rhino begs the question: Can it be brought back?