There's maybe no better place on earth to see the aurora borealis than Churchill, Canada. This far-north town in Manitoba may ...

More often than not, the aurora borealis (also known as the northern ... offers the opportunity to see another of nature’s wonders, the polar bear. Thirty minutes from Churchill, the Northern ...

Can a song from Wales help the polar bears? It's not only the polar bears who are confused by some of the science behind global warming. Here is a quick guide to some of the terms used in the song.