Scientists have discovered a new species of crab that swam the sea 95 million years ago. The small, pocket-size crab, named Callichimaera perplexa, was very different from its modern-day cousins. This ...

A study of fossils from Colombia suggests that a prehistoric shellfish hunted prey with remarkably sharp vision. By Asher Elbein Modern, adult crabs are not renowned for their swimming ability or ...

Scientists have discovered an ancient species of crab with bizarre, cartoonishly large eyes that roamed the sea 95 million years ago. The unusual, ultra-small creature called Callichimaera perplexa - ...

Artistic reconstruction of Callichimaera perplexa. Scientists have discovered a new species of crab that swam the sea 95 million years ago. The small, pocket-size crab, named Callichimaera perplexa, ...

Scientists have discovered a new species of crab that swam the sea 95 million years ago. The small, pocket-size crab, named Callichimaera perplexa, was very different from its modern-day cousins. This ...

Scientists have discovered a new species of crab that swam the sea 95 million years ago. The small, pocket-size crab, named Callichimaera perplexa, was very different from its modern-day cousins. This ...

Scientists have discovered a new species of crab that swam the sea 95 million years ago. The small, pocket-size crab, named Callichimaera perplexa, was very different from its modern-day cousins. This ...

Crabs combine the input from their two eyes early on in their brain's visual pathway to track a moving object, finds new research published in JNeurosci. This study of adult male crabs from ...

When a wild wolf encounters a potential meal, its instinct is usually to pounce – but researchers in western Canada have ...