There is growing evidence that successful infection of hosts by pathogens requires a series of independent steps. However, how multistep infection processes affect host—pathogen coevolution is unclear ...

Two researchers from Lund University have now collected and discussed various examples from the animal world where the victim makes use of another possibility. "The victim can allow the enemy to ...

Whether you believe it's proof of God's guiding hand or the result of random combinations of chemicals, coevolution is an amazing phenomenon. One of my favorite examples is the lancewood tree in New ...