Of course, as is always the case, the "evidence" is not provided in the news items. You can guarantee that in a few months the images will be not terribly convincing...

American researchers claim to have found convincing evidence that locates the site of the lost kingdom of Atlantis off the coast of Cyprus. The team spent six days scanning the Mediterranean sea bed between Cyprus and Syria using sonar technology. They believe they found evidence of massive, manmade structures beneath the ocean floor, including two straight, 2-km (1.25 mile) long walls on a hill. Team leader Robert Sarmast ...intends to use the sonar data to make a three-dimensional computer image of the site, 1.5km below sea level, before returning for further research."

Source: BBC