Differences between the fireplaces suggest a clever and intentional use. Whether it was used for cooking, heating, lighting, ...

You know the sound. You hear it, perhaps hundreds of times, every April. But you probably don't know how and when it came to ...

Geological evidence off the coast of Iceland suggests climate change as a key factor in the decline of the Roman Empire.

Rocks from Greenland found on Iceland's west coast could link the late Roman Empire's fall to a spell of sudden climate ...