Tag: predator-prey arms race

[ad_1] News Technology Science Mammals’ literal killer instinct drove evolutionary success, study suggests. Early mammals developed a literal “killer instinct” that helped their evolutionary success, suggests a new study. A reconstruction of the fossil of a sabre-toothed tiger. (Wikimedia commons) The success of the first large predators that evolved on land was driven by their…

[ad_1] The success of the first large predators that evolved on land was driven by their need to improve as killers, according to a new study. The forerunners of mammals ruled the planet for about 60 million years, long before the first dinosaurs. The new study presents important implications for the evolution of our ancient…