A very real possibility.
Glaciers are breaking off and sinking at a faster pace in the north. Unfortunately, everything is bigger, and more dangerous for us, in Antarctica.
In the past 16 years, reindeer have shrunk by 12 percent. If this keeps happening, Santa's going to need a smaller sleigh.
Climate change has already had a vast effect on the planet we call home. Now scientists are saying it's happening even faster than they expected.
The Italian city of Peio seems like a normal ski town, but what lies beneath the snow is bone-chilling. Read about what lies underneath the glaciers.
A lack of sunspots could lead the Earth into a prolonged period of absolute cold.
Pink snow: Another reminder that just because something seems good on the outside, it doesn't mean it's good on the inside.
And if it's not the gateway to the underworld, what is this mysterious pit in the ground?
Communication nowadays has turned into a one-sided, self-serving tool.
Just how doomed are we?
The best of the worst in politics this week, and one saving grace.
Global warming could be causing more sandstorms, and spreading diseases around the world.
Coincidence? I think not.