Aerial images show lava near the Icelandic fishing town of Grindavik as volcanic activity eases following an eruption which began early Sunday. Grindavik's 4,000 residents had been evacuated in November as a precaution. Shortly after a December 18 eruption, they were allowed to return for brief periods. They were authorised to regain their homes permanently on December 23 but only a few dozen chose to do so. IMAGES