Animals come in an extraordinary range of body shapes. A starfish looks nothing like an earthworm, a mouse, or a human. Yet ...

Over the long and complicated course of evolutionary history, mammals independently turned towards water to make a home ...

Researchers at MBARI, the Monterey Bay Aquarium Research Institute, have been exploring this hidden world for years. Using ...

Glittery sea worms and sea squirts fit for "The Lord of the Rings" universe might sound like pure fantasy, but they're very ...

Along the warm waters of Mexico’s Caribbean coast lives a creature so gentle that sailors once mistook it for a mermaid. Slow ...

By snatching chloroplasts from algae, animals called sacoglossans produce their own energy through photosynthesis ...

Spring has sprung and the Easter holidays are fast approaching. It’s a beautiful time of year, when much of Britain is in ...

Millions of these tiny sea creatures are washing up along Oregon's coast, painting the beaches blue. Here's what to know ...

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Massive piles of sargassum, the size of which have not been seen before, are floating this way, right now, sure to coat the ...