Smaller mammals, especially rodents, are rather low on the universal food chain. Due to the nature of their bite-sized physique, larger predators often take full advantage to satisfy their ...

Fear of predation may play a role in pushing small populations of vulnerable species to extinction, a new Canadian study has found. That could have implications for almost any species that is prey, ...

There are at least 17 known species of horned lizard belonging to the genus Phrynosoma, but the giant horned lizard (Phrynosoma asio) is the largest of them all. The giant horned lizard is also quite ...

Animals can match their background to avoid detection by predators. For instance, numerous species have evolved color patterns that help them blend into their surroundings and avoid predators -- a ...

The R/V SEWARD JOHNSON is enroute from HARBOR BRANCH Oceanographic Institution in Fort Pierce, Florida, to the Gulf of Maine, embarking upon the first phase of a 3-year, multi-seasonal science mission ...

Almost all animals eat living things, so in a sense most are predators. We normally restrict the term, though, to cases in which the animal chases and kills its prey. Nevertheless, the models we will ...