Authorities in central Greece are racing to deal with an inundation of tons of dead fish at a popular port that locals say could threaten their livelihoods. It is the second environmental catastrophe to hit the port of Volos, a three-and-a-half-hour drive north of Athens, after catastrophic floods hit the Thessaly region last year. Those floods refilled a nearby lake that had been drained in 1962 in a bid to fight malaria, swelling it to three times its normal size. IMAGES