Explore 25 deep sea discoveries that reveal Earth's most alien ecosystems. From chemosynthetic vents to transparent-headed ...

Bizarre Frankenstein shorelines made of floating plastic have triggered an unusual transformation in the middle of the Pacific Ocean, spawning a new ecosystem. Marine scientists have discovered that ...

Every day, on nearly every ship cruising the world's oceans and lakes, millions of stowaways are hitching a lift. When set free at the end of their voyage, some set up home in their new surroundings - ...