In a karst cave in China, a rainbow-like parasitic creature was discovered as a new species. Francesco Ungaro via Unsplash Relationships between living things can take many forms. Bees get nectar from ...

For more than a century, marine biologists have been puzzled by the mysterious y-larvae, tiny marine creature found in plankton samples across the globe. Despite being known since the 1800s, no one ...

Researchers discovered fossil evidence showing that spionid worms, parasites of modern oysters, were already infecting bivalves 480 million years ago. High-resolution scans revealed their distinctive ...

When people think of dangerous animals, the mind usually goes to obvious predators. Large cats, sharks, or venomous snakes ...