Researchers have discovered the oldest known example of a predator-prey “arms race,” based on their study of ancient fossils. This ancient predator-prey relationship took place 517 million years ago ...

In a new study, two species of bacteria grown in a lab reversed their predator-prey relationship after one species was grown at a lower temperature. In a new study, two species of bacteria grown in a ...

Reaction-diffusion systems provide a mathematical framework for describing the interplay between local reactive processes and diffusive transport across space. In ecological settings, these models ...

The qualities of snow in North America may be shifting under animals’ feet, tilting the scales toward predators and sending large prey into a “danger zone,” according to researchers from the ...

The predatory bacterium Myxococcus xanthus (left) slaughtering its prey (right). Black dots are predator aggregates called fruiting bodies and the rippling waves in the contact zone are characteristic ...