The chance of a volcanic eruption in Iceland is rising, posing a threat to a now-evacuated town, experts say.Iceland has declared a state of emergency after a series of earthquakes. Authorities have ordered thousands of people living in the southwestern town of Grindavík to leave as a precaution. The Icelandic Meteorological Office (IMO) said there was a considerable risk of an eruption. The probability of an eruption on or just off the Reykjanes peninsula has increased since the morning, IMO says.An eruption could start at any time in the next few days, according to the statement.Thor...…The chance of a volcanic eruption in Iceland is rising, posing a threat to a now-evacuated town, experts say.Iceland has declared a state of emergency after a series of earthquakes. Authorities have ordered thousands of people living in the southwestern town of Grindavík to leave as a precaution. The Icelandic Meteorological Office (IMO) said there was a considerable risk of an eruption. The probability of an eruption on or just off the Reykjanes peninsula has increased since the morning, IMO says.An eruption could start at any time in the next few days, according to the statement.Thor...WW…