Cyprus, Egypt join Athens in condemning last week's Libyan-Turkish maritime borders accord, amid rising tensions over oil-and-gas drilling rights in eastern Mediterranean

With no natural predators in the Mediterranean, the beautiful but voracious lionfish -- one of 100 alien fish species off Israel's western coast -- are reproducing like wildfire

Nature and Parks Authority wildlife inspectors publish footage of marine mammals in Mediterranean

Researchers map distinctive white spot patterns on backs of each whale shark for international database that will allow tracking

Top UN official describes Thursday's shipwreck as 'the worst Mediterranean tragedy' so far this year

Report from World Wildlife Fund highlights dire state of plastic-filled sea, in country that uses the second most disposable plastic in the world, in absolute terms