Though the park aims to raise a new group of dogs every year, unfortunately, there isn't a litter of puppies this year. But ...

From the snow-capped peaks of the Himalayas to the dramatic spires of Patagonia, Earth’s mountains stand as nature’s most awe ...

For millennia, the tundra regions of the Arctic drew in carbon from the atmosphere and locked it in permafrost. That is the case no more, according to an annual report issued on Tuesday by the ...