Step (or swim) right up for a free scale cleaning! Cleaner wrasse provide a very valuable service for their underwater clients.
Some plants have parasitic behavior that destroys their plant hosts, but are there benefits too?
According to some historians, "Ring Around the Rosy" is a song about the plague that wiped out nearly half the population of Europe during the Middle Ages.
Ants are more interesting than you might think. Learn about them on this Moment of Science.
Learn about the Oxpecker on this Moment of Science.
Why do invasive species adapt so well to their new environments? Find out on this Moment of Science.
Here’s how innate immunity works. In your bug body there is a fluid called hemolymph, which is equivalent to human blood. If you’re injured, components in the hemolymph interact with specialized cells in your immune system to clot and form a scab that seals off your wound and prevents infection.
Is cold water cleaner that warm water? Find out on this Moment of Science.
For decades, mathematical ecologists struggling to formulate equations that accurately describe the relationship between predator and prey have come up against the following paradox: if the predators are too successful, the prey population dies out, and then the predators end up starving.