Crawfish frog numbers are on decline due to habitat loss. But scientists in Indiana are working to return species to a historic site.

Fringe-lipped bats, residing in forests from Panama to Brazil, are some of the best listeners in the animal kingdom.

A familiar amphibian in Ecuador sparked a global revolution in conservation thanks to the Rights of Nature law.

The amount of things you can craft in Infinite Craft isn't technically infinite, but it sure is a lot. There are hundreds of recipes to discover, so we compiled them all.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When a new comet ...

The comet brightened pretty quickly, and it now has a magnitude of +7.8 – not bright enough for our own eyes, but visible with a small telescope or binoculars. But the best is yet to come, since ...

When a new comet appears in the sky, there is often excitement. But things don’t always end well for the ancient celestial objects, made of ice, frozen gases and rock, as they near the sun ...

We have been moderately lucky with comets in the last several months. We had Comet Tsuchinshan-ATLAS last October shining across the sky for weeks, visible to the naked eye, having survived a ...