Antarctic bone crushers could soon be back Warming set to return Southern Ocean to its cut-throat past

Global warming could threaten Antarctic sea life with a re-invasion by powerful, fast-moving predators that deserted the area 35 million years ago, researchers announced this week at a meeting in London. Throughout the world's oceans, small crustaceans, starfish and molluscs are nimble, armour-plated or remain hidden to avoid being eaten by fast-moving fish, sharks, rays, […]